Just newly set up and almost ready to go.
Machine 50*65 2 axis 15 W laser fixed focus and upgraded grbl firmware to 1.1 succesfully.
When I open LiteBurn and laser connects, the laser turns on full for a few seconds (no XY movemnt)
How to I prevent this?
Trial burn the text P. Size created to be .5 inches high in work area. Burn result is 1.75 inches high. How do I correct or calibrate the sizing?
The laser burns the inner line of the letter P and when it goes to outer line of the P, the laser does not shut off and creates a diagonal (unwanted) line to go to the outer line. How do I make the laser shut off when transitioning to next line?