3D Printing Forum

I have an Ender 3 Max printer, upgraded with the Micro-Swiss all-metal hotend. I have installed a BLTouch, and enabled it in Marlin 2.0.9.3. I'm having a problem with putting down a consistent first layer, even with the BLTouch. Among other things, I've tweaked the X gantry, the Y bed rollers, repla...