I just purchased a new Corbin seat with no heat for my 2008 FJR-A. Underneath the seat on the baseplate there is an indentation the protudes upward towards the seat foam that is a few inches from the back of the seat on the left side. It measures about 2 1/2 inches by 1 1/2 inches and about 3/4 inch deep. Because of the indentation, there is obviously less padding above it on the left side of the seat than on the right side of the seat without the indentation. Also, there is a hole in the left sideplate of the base that appears to be for the heater switch that is covered with Corbin's side cover vinyl. My question is, are all of the non heated baseplates the same as mine which appears to be the same as the ones used for the heated models? I searched this and couldn't find anything on this issue. Thanks for any replies on this.