I have a Mana SE connected to my EleksMaker Pro 5 laser (
https://goo.gl/mITXgH) and cannot
control the laser using Benbox, EleksLaser, EleksCam, or T2 software.
All will control the stepper motors, but none will shut the laser off or
go to low power. As soon as I press the power botton on the board it's
on full blast. Any help much appreciated.