Welllllllll that sucks lol. At least some creative stretching isn’t all that bad. I have body work and customizing experience so I can do some if that, but depends on how much needs to be done. Might just keep the 903. I finally got the 170 running and yard drove it ( still no brakes and got a little exciting when the porch was getting faster than I expected, but got it stopped haha). Thanks for letting me know about the fitment issues.