When I first bought this bike I thought the backrest looked low. I have a Givi 46 topbox that I have used on my last 4 motorcycles so I ordered the rack from Twisted Throttle and installed it recently. Wife has leaned up against it years without a complaint. Can’t use the Givi and backrest the same time. Finally took my passenger out for her first ride on it today with backrest and we didn’t get 2 miles into our 160 mile trip and she was already complaining about the backrest height. Dug way into this accessories thread and found this one. Steve, do you still make these or know anywhere I can find an extension?