Hello all, I am presently looking at possibly purchasing a corbin seat. The seat is about 6 years old but apparently hasnt ever been installed on a bike. The seat presently does not have a backrest and my original seat on my bike does. I know I cant reuse my present backrest and the seller tells me I can purchase a bagrest for the corbin seat which I confirmed with my local dealer. The seller tells me its designed to have a hole cut in it to mount the backrest (this idea scares me). The dealer cant confirm how or if possible to add a backrest. Before I drive 2 hours to look at this I have a couple questions. Do any of you have a corbin seat and ifso do you have a backrest and did you install the backrest after the seat. Thanks Rob