Paragraph Number

160

In certain embodiments, the puller 1004 can include external threads 1032 at, or near, the distal end 1030 of the puller 1004. The external threads 1032 can be configured with a suitable pitch and configuration such that the external threads 1032 can engage internal threads 1018 of the carriage 1002. Those of skill in the art of course appreciate that the carriage 1002 can include external threads and the puller 1004 can have corresponding internal threads.

Added by DJM 9 2021