I have a 2007 GL 1800 that i had converted to the Motor trike Razor kit with a 4.5 degree rake kit in the spring 2018 . last year i put on about 9000 miles and my shoulders where just getting such a hard work out that they hurt so I tried some experimenting with the air pressure in the front tire this year 42lbs . This year we went to Idaho for three weeks of riding and it was a blast 6000 miles and we are back home but my shoulders got the same pain in them as last year . I know there are a lot of curves and that is a work out all by its self . But I could feel the pressure in my arms when doing the push and pull in the corners . So now i am thinking of doing a 6 degree rake on my trike . Has anyone ever done this to there Motor trike Razor kit? I talked to a couple of installers and they all say that i dont need it because the Motor trike Razor is a shorter wheel base.