I have soft carburetor spring that compensate the extra TPS springs exist in the XT's and RR's from 2016, create harder than necessary throttle pull.
That create fatigue and less than ideal control when you want to be ultra precise.
I have it installed in 3 XT's so far, with great results - throttle pull came back to the non TPS standard.
I want to have an RR owner to test it and to write a short review. 1st one to say I DO will have it shipped tomorrow to his address