I just tried installing my 235 with new rear motor mounts that I ordered a while back. Nothing matches up to the cross member. On each side the mounts rest on the curved portion of the cross member and are out of alignment with the cross member bolt holes by 1/2" or better on each side. I don't think there's a way to mount them wrong, so can only assume they sent me the wrong ones. Anyone have any ideas? Can they be mounted backwards?