After much looking around I have a "new" 2012 wee adventure. Trouble is the seat hurts after a coulple hundred kms, right in seam area of the seat. It seems like it pushes me forward towards the tank if I try to seat at the reear of the seat... with my butt against the rise to the pillion. I tryed riding on the pillion and wow was it ever comfy! Lucky wife. How can I tell if this is the low, stck or tall seat?