So I have a FWD shift t-case and have the parts to convert it to a Top Shifter for my dual case build. I was on the phone with Marlin the other day and went to order a bushing for my transfer case, however they said only the FWD shift cases have shift seat bushing. Will my FWD shift base work as a TOP shifter but just need a bushing? Or do I need to source a top shifter base and shifter as well? If the top shifters dont have a bushing whats going on in there? Just trying to figure out what I missed in my research!