This message was posted by Bruce on AmayaUsers.com. PLEASE DO NOT REPLY VIA EMAIL. Instead, respond to the thread on the WEBSITE by clicking here: http://www.amayausers.com/boards/cgi-bin/ultimatebb.cgi?/topic/1/157.html#000011 Perhaps here is some useful information for folks. On machines with serial number 322... and higher there was a change made in the design of the machine. The helicoils part number 32541 are too small for the holes in the x carriage, therefore a different part is needed. 33722 is an insert that is threaded. I was told to get some locktite, apply to outside threads, and install. Allow the insert to sit overnight and you are good to go. I hope this is helpful. =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================