I bought a J&S trike jack shortly after i purchased my 16 Tri Glide in April of this year and love it,so this past Sunday i traded for a 2017 M8 powered Tri Glide.So i get it home and went to put it up in the air to remove the tour pack to install the tour pack relocating kit and the jack wont work on a 17 because of the way they relocated the converter the actuating plate wont raise its hitting the crossover needless to say i was pissed.So i called J&S today and they are just now aware of this and working on a fix.I didn't have time to look into it on Sunday so after work tonight i put the jack under and got down and looked the clamp that holds the crossover to the head pipe was in the way so i loosened it tapped it to the top out of the way and it kinda works the jack will work sorta sets at an angle but it holds the trike securely i rocked it back and forth with no problems.Will wait for J&S to come up with something until then this will work.