Has anyone compiled Knutwurst 1.4.3 firmware or similar to run Mega Pro features/laser on a Mega S (has DGUS display and five A4988 stepper drivers)?

I ask because my Mega Pro is performing well as my FDM printer, and I have a spare Mega S with bed and extruder issues that I'd love to use the laser on instead.

I may compile it myself down the road but if anyone has already achieved success, please let me know! Alternately I could replace the X and Y A4988s with TMC2208s but that would be my second choice.

Cheers!