February 8, 2006

one and one and one is three...

got to be good looking 'cause he's so hard to see

Hello, and welcome, class, to HEJ's superfun knitting math class. For those of you who don't care about math, here is an update of my jaywalker's, mostly for Cara's bloggy enjoyment. It'll be over soon, Cara!

jaywalkeralmostdone.jpg

Note that I have finally reached the heel, despite frogging six inches of sock. Whew. Note that the patterns sort of match now. Double whew.

Funny thing about these also, I started them as typical for me on dpns, then I tried two circ's for the first time, but I didn't like it cause of all the jangly needle ends. Then I tried the MAGIC LOOP, and I love it, except when this happened...

magicloopgoneawry.jpg
Hahahahaha. Not really all that funny, actually.

I think I will mostly use the magic loop from now on. I really like it. Fewer joins, less likely to fall out. I thank the lug who's post made me want to try it.

Knit It! Shrug (Fisherman Shrug) Q and A.

Many have written to me about my Knit It! Shrug (Spring/Summer 2006) for help, after I let the cat out of the bag about the pattern problems. Here's a very mathy explanation that may or may not help, but will let you know what you are up against. Those who don't care, skip. I'll see you later!

I'm going to break down the problems with the pattern in a few steps.

A) Typos: Back

The directions tell you to work until piece measures 8 (10"). Note on the green "back" diagram the vertical distance they show you is 7.5". ????. That's right. 7.5" is not either 8 or 10".

B) Typos: Sleeve

1) If you knit the sleeve until it measures 16" (17") I guarantee unless you are a gorilla these will be too long. WAY too long. Adjust based on your size.

The way I did it was to cast on 34 (36) stitches in a provisional way, decrease as directed for the raglan, then pick the provisional stitches up and DECREASE down to the ribbing, adjusting the size to fit.

2) If you do the decreases for the raglan sleeve as they call for, there is no way you can be left with 16 (18) stitches. You will be left with SIX stitches for each size. However, if you look at the shrug itself it's clear this is too narrow, they want you to have 16 (18) left at the end.

What I did:
CO provisional 34 (36) stitches (as I did) or knit one row.
Purl one row.
Row 3: k1, ssk, k to last 3 sts, k2tog, k1
Rows 4-6: work even st st.
Repeat rows 3-6 five more times.
Decrease as for row 3 every other row three times more (six rows total). Place stitches on holder.

Note that your row gauge may alter this. See "B" below.

3) Third typo - see the purple diagram for the sleeve? See how the top (raglan) is shaped, with the sides marked "front" and "back" not equal in slope? This CANNOT be true if you decrease the way they say. If you decrease one stitch each side, by definition that is an isoceles trapezoid. It must be. Just FYI. Here it is in picture format:

shrugsleevediagram.jpg

B) TYPOs. FRONTS.

If you decrease the way they recommend, 18 (20) stitches CANNOT leave you with 1 stitch. Unless you can bend math to your will (which maybe only Heather with her aerospace skills or Stephanie with her space-time-warp skills can do), you are out of luck.

It will leave you with 4 stitches. I then decreased these to 3 with a K1, K2tog, K1, and bound off.


C) Row gauge, and why for this sweater you MUST swatch, and MUST care.

Row gauge in this shrug is EXTREMELY important. I can't emphasize this enough. Why? The reason is that your vertical distance will matter with pieces that are triangles, etc. Look below:

triangles.jpg

Even though the triangle A and the triangle B have the very same STITCH gauge, and therefore the same width, if the row gauge is not the same, heights "A" and "B" will not be the same. Because the pieces all have triangular parts, in order to match them up and fit you, this must be accurate.

Herein lies the biggest problem: You must get a gauge of 10 rows to 4 inches as the pattern wants (or 2.5 rows to the inch), so the math will work.

For example, if you knit the Front pieces for the small size as they describe, it will take 17 rows to go from row 1 to four stitches. Let's make it 19 rows by purling the next row, then decreasing one more stitch the next row as I mentioned above. If you call it 20 rows with the bind off, 20 rows at 2.5 rows/inch is 8" tall. (20/2.5 = 8)

The diagram states the triangle looks like this:

trianglevertheight.jpg

By the Pythagorean Theorem, X must be 8.06" because:

X = sq root [(9x9)-(4X4)] which is 8.06". Which is essentially just 8". And that's great.

But, see how if your row gauge is off at all, (which for my yarn was 13 rows to 4 " at correct stitch gauge), your pieces will not have the vertical or diagonal heights they need?

Even if your row gauge is correct, other diagonal and vertical numbers are off on their diagrams and pattern, if you check them all out, so you might still have to manipulate them.

I redid the math for each geometric piece to fit my recipient, and to fit together. If you get all this knitting geometry and have some experience, you can do it. One way that might help is using the suggested yarn, "Wool-Ease Thick and Quick", but that yarn states a row gauge of 12 rows = 4 inches, so you'll have to try it to see. I didn't use it, and don't know if i will work.

If not, you may decide it is too much work, and no one will blame you... I am not trying to dissuade all of you, but you shouldn't knit like a fiend and have it not work in the end. THAT's frustrating.

I hope this has been helpful. All I know is, my brain hurts. Time for a nap. ;-)



February 5, 2006

Ride a painted pony

Let the spinning wheel turn...

I always thought that song was by Chicago. Blood, Sweat, & Tears, it turns out. My dad would've known. He's a classic rock MAVEN.

I started to blog 1:45 minutes ago. WTF? I've been distracted online every since. The internet is my TV. SUCKED. IN.

Focus, HEJ. We don't have all freakin' day.

First, some bits about spinning. You can skip this if you hate spinning. FO at the end of the post...

In the "better late than never" department, I just saw that Jen mentioned us Athens Knitters with a link to my blog when she and other GA gals went spinning. Yeah, THAT Jen. With La. FAMOUS. Will wonders never cease.

Next time you GA gals go spinning I must come. MUST.

Because: last Saturday I took a class at my LYS to learn to spin on a WHEEL. And, I officially suck at it.

As evidence, I offer:

crappyfirstwheelspun.jpg

However, I want to keep doing it so much. I hope to try out a few wheels. I would LOVE to hear comments from those of you who have wheels as to which you like and why. Lemme hear it.

A February Finished Object! Or, It's About Damn Time!

Now, I have next to show you a finished object!

Back:

f_tshrugback.jpg

and the front:

f_tshrugfront.jpg

And a gratuitious close up of the tubular BIND-OFF, which was new to me: Click to see the rockin' ness.

Now. You may be asking, "Why have we not heard of this at all? Why has it not been in your sidebar?"

Well, so many reasons. It was made for my dear friend T who is modeling it in the above photo. The problem was, as always happens when I knit things by request, there were troubles from the beginning, and it was too painful to blog about, and it took about 10 days because it was on big needles, so there wasn't really time.

Here, I will sum up in case you are interested.

1) Pattern: The cover shrug from "Knit It!" magazine, spring/summer 2006. (I know, what should I expect?) If you dare try to knit this, you must have experience with knitting math and altering patterns, (or email me), because a) this pattern is FULL of typos and b) the math is all totally off. It took me hours just to redo ALL the math. ALL of it. I shouldn't have to redo every single measurement in a pattern I paid for. REALLY. I think they got the pattern from a designer, and redid it to make it "simpler" and to fit a lion brand yarn, and those 2 things = math disaster.

2) Yarn: Peace Fleece Worsted, which is okay, but not a color I'd have picked (looks great on T, though) and I had to use it doubled, which I HATE.

3) Needles: US 15 (10 mm), which I HATE. I forgot how much I can't stand those big sizes.

The fact T likes it makes it worth it, but I learned or remembered a lot about my knitting self while knitting this shrug, and what to avoid knitting in the future. No more projects on needles bigger than a US 13, no doubled yarn, no jury-rigging patterns. Ok, maybe a little jury-rigging. But just for my sister. ;-)

Oh yeah: GO Steelers!!!!!. The Bus is going home, maybe for his last game. Let it be a good one. UPDATE: THEY WON!!! THEY WON!!!