True :)
I have since tried reverting from the edge branch firmware to stable master ...same result.
Also I've got into the gcode and changed all the rapidmoves (F3000) to slow ones (F300) and no change either... hmmm!
I've attached a photo, where you can see the fill getting squeezed dry by the head hitting the bed (as far as I can tell).
If I move the head using the jog on the LCD to 0,0,0 it is just a paper thickness above the centre of the bed, as it should be. I can then use the jog X and Y to move it over to the area where it would be scraping the bed during a print without it hitting the bed at any point.
Any ideas? What would you do next to diagnose this?
[attachment 33778 duffprint1.JPG]
Cheers,
Robin.
I have since tried reverting from the edge branch firmware to stable master ...same result.
Also I've got into the gcode and changed all the rapidmoves (F3000) to slow ones (F300) and no change either... hmmm!
I've attached a photo, where you can see the fill getting squeezed dry by the head hitting the bed (as far as I can tell).
If I move the head using the jog on the LCD to 0,0,0 it is just a paper thickness above the centre of the bed, as it should be. I can then use the jog X and Y to move it over to the area where it would be scraping the bed during a print without it hitting the bed at any point.
Any ideas? What would you do next to diagnose this?
[attachment 33778 duffprint1.JPG]
Cheers,
Robin.