Flsun 3d printer

[Printing whoohoo yeehoo]

The endstop is still connected to the X axis no wires broke off or came loose the problem i believe is absolutely with the slicer because it was in the slicer that i made some changes and that's when the grinding started happening, where in the slicer can i change the bed size?

And i also try the Arduino software but i don't know what exactly to look for in the software to change the bed size.

[Printing whoohoo yeehoo]

The endstop is still connected to the X axis no wires broke off or came loose the problem i believe is absolutely with the slicer because it was in the slicer that i made some changes and that's when the grinding started happening, where in the slicer can i change the bed size?

And i also try the Arduino software but i don't know what exactly to look for in the software to change the bed size.

Here is the printer i have