If you want a good car that is easy to cleat and uncleat order Hobie part 1075.
1075 is not a good idea. It acts like a lever and will eventually either break the track or pull the track off the the pop rivits.
A better idea is to attach the cleat base/swivel to the crossbar inboard of the track and use Trentec jib cars. See
http://www.catsailor.com/forums/showflat...;o=&fpart=1 for a discussion and drawing.
