carriage supports

These are the result of my desync problems and maybe a little heavy-handedness removing parts from the print surface. Note the desync problems came from the upper bearings for the z-axis threaded rods binding. All the plastic parts that held the linear bearing were broken where the passed thru the carriage. I repaired them then created these to keep it from reoccurring. There are four versions presented the ones with no cut out require taking the carriage apart the ones with the cut-out slide over the rod and then up over the linear bearing and are screwed in place of clamped in place if you do not want to drill a hole in your carriage,