thank you so much for this very excellent tutorial and firmware. I got so frustrated with my Ender 3 and the BL Touch, I'd put in the corner and have not been using it for almost two years. Now that I found your tutorial, I (almost) got it to run perfectly.
There is one issue I stumbled upon and I'm not able to solve myself: I set the Z-axis to -2,6, which works really well in my case. However: sometimes the Ender 3 seems to double this value, the nozzle dives into the bed (already ruined one). I'm using Cura for slicing. Do you have a hint for me on where the error could be? Is there a gcode I can put into Cura to "erase" prior printer settings, so maybe (if this is the problem) the already set offset is not read again?
Nozzle runs into bed
Hi Dan,
thank you so much for this very excellent tutorial and firmware. I got so frustrated with my Ender 3 and the BL Touch, I'd put in the corner and have not been using it for almost two years. Now that I found your tutorial, I (almost) got it to run perfectly.
There is one issue I stumbled upon and I'm not able to solve myself: I set the Z-axis to -2,6, which works really well in my case. However: sometimes the Ender 3 seems to double this value, the nozzle dives into the bed (already ruined one). I'm using Cura for slicing. Do you have a hint for me on where the error could be? Is there a gcode I can put into Cura to "erase" prior printer settings, so maybe (if this is the problem) the already set offset is not read again?
Thanks!
Thomas