Thanks for the update. I wonder if the seat cover will be less slippery as you ride it more. I took the OEM seat off my GTV and put a GTS seat in its place just to avoid constantly sliding forward.
So, I rode 30 minutes in DC traffic with much stopping, starting, feet down, etc. I think it is actually easier to get my feet down because the material is slippier (if that is a word) and possibly the shape of the cover up front. I didn't notice any appreciable difference in height. I am sure there is a little height added by the cover, but not enough that I noticed. My inseam is short at around 30.5".