I got the ACRO 20 X 40 kit, but I think it is only capable of x and y movement. Due to changing need, I realized I need a small Z axis movement too. The range is only around 25 mm for Z movement. Is this possible to modify? Thanks
A search in the search box with the terms "acro z" will lead to a number of variations. Z-Axis for Laser Diode is one of the better ones that pops up.