Wrong direction while homing

[mykepredko]

Setting up CoreXY printers can confusing with X/Y Axis movement.

That’s why I suggest getting a piece of paper and trying to invert the DIR pins as laid out in this post:

Can i tell klipper to x=y and y=x?

The best way I’ve found to set how X & Y works on a CoreXY is to set up a table listing whether or not the DIR pin operates normally or negated (ie with a “!”) before it: X | Y | Result --+---+-------------------------------------------- | | Movement with X & Y both Normal --+---+-------------------------------------------- ! | | Movement with just X negated --+---+-------------------------------------------- ! | ! | Movement with both negated --+---+--------------------------------------…