Oh! Good catch! I thought turning on the BLTOUCH option was going to be easy and it would just work.
When you can print some small objects at the center of the bed, we will do these commands to setup the mesh:
- G29 I 999
- G29 P2 with the nozzle positioned at each corner and at the middle of the bed
- G29 T so we can see what type of numbers we are dealing with
- G29 P3 C ?.?? with the nozzle positioned in different areas of the bed to fill in the unpopulated mesh values
- G29 A
- G29 F 10.0
- G29 S 1
- G26 (with appropriate parameters to get a Mesh Validation Pattern)
- G29 P4 R with the nozzle positioned over less than perfect areas of the Validation Pattern
- G29 S 1
- repeat last three commands until you have 100% adheasion over 100% of the bed.
When you can print some small objects at the center of the bed, we will do these commands to setup the mesh:
- G29 I 999
- G29 P2 with the nozzle positioned at each corner and at the middle of the bed
- G29 T so we can see what type of numbers we are dealing with
- G29 P3 C ?.?? with the nozzle positioned in different areas of the bed to fill in the unpopulated mesh values
- G29 A
- G29 F 10.0
- G29 S 1
- G26 (with appropriate parameters to get a Mesh Validation Pattern)
- G29 P4 R with the nozzle positioned over less than perfect areas of the Validation Pattern
- G29 S 1
- repeat last three commands until you have 100% adheasion over 100% of the bed.