Short row heels and toes are so comfy! These are how socks are made that we buy in stores
Okay, the general formula is that you leave 20% of the cast on sts between the short rows, for you, that would be 10, so that is very good guessing on your part...WTG
Herein lies the beauty of short row heels, no gusset, once you are done with the heel you continue to knit in a tube
How cool is that?!