[EDIT: Ignore this message - have really tightened coupling hard, seems to be OK for now]
My M90 is operational. (Everything worked first time!)
I'm trying to level the bed along the X axis.
Levelling the carriage by twizzling the right Z coupling results in the coupling slipping round the lead screw.
(Twizzle,twizzle,twizzle, CLONK!)
I degreased the lead screw thoroughly before assembly. The coupling is tight (no gap between the shells) on the lead screw, ~2mm open on the motor tubing.
I want to put some heatshrink on the lead screw to improve the grip. Is this a good idea?
My M90 is operational. (Everything worked first time!)
I'm trying to level the bed along the X axis.
Levelling the carriage by twizzling the right Z coupling results in the coupling slipping round the lead screw.
(Twizzle,twizzle,twizzle, CLONK!)
I degreased the lead screw thoroughly before assembly. The coupling is tight (no gap between the shells) on the lead screw, ~2mm open on the motor tubing.
I want to put some heatshrink on the lead screw to improve the grip. Is this a good idea?