I am so pleased with my FWSM! The thumb has worked out just as I'd hoped. All grafting is complete and I've picked up the stitches for the cuff, which I plan to work in the round as you would for a more conventional mitten.
.

I'm so pleased with this that it started me thinking. Why did this project work out so well, when the Thing was so disappointing? It helps to have a plan. I didn't swatch for the Thing, didn't make a single calculation or sketch, just winged it. For the FWSM there was a plan. Here is the plan:
.

.
Can you tell I'm pleased?
.