Z motors dont move up when printing(M8x2mm leadscrews).

[fran20172017]

I also had to put 400 and now it works.

I do not get it.

To get that number you have to put a 4: 1 relationship

[fran20172017]

I also had to put 400 and now it works.

I do not get it.

To get that number you have to put a 4: 1 relationship

[JonahUK]

Although the pitch is 2mm, you have 4 starts so its 1600/4

[fran20172017]

Ok, thank you I had not seen it explained anywhere.