using Laserweb4 with Arduino GRBL-board and z-Spindle to move laser,

@cprezzi Tool Test Power is set properly, but how exactly can I turn on the laser from machine control? “Test Laser” button switches laser on for specified interval - but locks control, does not let you execute “check size”…

If you configure “Tool Test Duration” to zero, then the “Laser Test” button works as a on/off toggle switch.

@cprezzi Good hint, perhaps a small tooltip should document this in settings. @cprezzi I am able to use “Laser Test” as on/off toggle now, but it does not function in combination with “check size”. The laser turns off when hitting “check size”.