Antek
.040 Over
Sorry to hear about your accident, that sucks.I had a severe accident in 2017 with an 18 wheeler that suddenly left a parking spot and one of the injuries was that I ripped off the wings of L3,4 & 5 on the right side so my lower back on the right is no longer attached to my spine and I have no problems with my back, I’m more in an upright position not leaning on my arms.
For your knees to be that high you must have the R foot pegs? On the GT’s you have 3 positions that you can install the pegs and mine are in the most forward, my knees sit in the indentations of the tank

I test rode a GT with the forward controls moved all the way forward, I guess being 6’+ is not all the same.
