As well not a kilt maker, but does appear a scoche long. May just be camera angle. Most say between just above knee to middle of kneecap. The Duke of Argyll suggests that with both knees on the floor, the the kilt should stop an inch short of the floor.

I'd say many third kilts have not fared as well as your second, so your user name maybe inappropriate. Having the courage to get this far, and in Tupelo, I'd say definitely a winner. And, you're learning.