Comments below. Best, Jason
On Mar 6, 2013 11:34 AM, "Joseph Chiu" <[email protected]> wrote: > ... > > As assembled, the flatened tips of the extruder nozzles are not quite > matched in Z-height, causing the lower nozzle to gouge the output of the > higher nozzle. The recommended fix from the factory is that you can shim > between the dual-head assembly to the carriage to raise the low side until > the nozzles are matched in height. > ... +1 on Jeremy's advice re: using paper feelers to set known offset & not cutting the nozzles. Before shimming though, consider the possible causes: IIRC, makerbot nozzles are threaded onto an M6 stud, with the plastic passageway drilled through lengthwise. Check to make sure both nozzles are seated full depth, and not bottomed out on a burr or threads cut too short. Which surface is the nozzle designed to "bottom out" on? > > Joseph > ------------------------------- ------------------------------------------------------------------------------ Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester Wave(TM): Endpoint Security, Q1 2013 and "remains a good choice" in the endpoint security space. For insight on selecting the right partner to tackle endpoint security challenges, access the full report. http://p.sf.net/sfu/symantec-dev2dev _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
