Geeetech

Tried to drill out the hole to 8mm as it was under and had to hammer the threaded rods in.

It didn't work!, I won't be printing for a while
but thank %#&% RDR2 is out in a few weeks.

The 8mm hole didn't fit the threaded rods so that you have to drill it?

the 8mm hole in the coupler was under size ( 7.8-7.9) so the threaded rod was a very tight fit which i had to force in.
so i tried to drill it to 8mm went in ok but snapped coming out.
recently upgraded to lead screws and new black couplers
but now i managed to snap a pin on the y axis end stop . Does anyone know which end stop i need to buy to fit the GT2560 as it only has 2 pins and the ones im finding on amazon and geeetech site are 3 pins and dont look like they will fit where my old ones are placed?

Hello.


For a new topic you should create a new post.

With limit switches it is so:

• 3 pins
  You can select the type of action,
  1 - disconnects 2 outputs after switching,
  2 - after switching connects 2 outputs.

• 2 pins
  You have no choice of functionality,
  It works only in one way, its type you have to choose when you buy it.

Apologies, ill make a new post.