I was following X-Kilt instructions and measured my waistline (36"). Made a kilt with this measurement but I think it could be smaller. I have to tighten it down to smallest possition possible. If I don't do this, I just think it'll fall down. Otherwise I'm wearing p@n!s in size 33 (take or give 1" depending on model - and my last meal ). Is this just my perception (not being used to kilts) or is there any other rule that is valid for kilts? I'm going to make next one more snug, but how much?