mesh bed leveling saying can't reach all points

[ageis]

Hi

I am confused at to how to setup mesh bed leveling. I can't use the default because at position 0,0, the ir probe hangs beyond the edge of the bed so it doesn't trigger until it smashes into the bed.

Warning: Skipping grid point (15.0, 15.0) because Z probe cannot reach it
Warning: Skipping grid point (35.0, 15.0) because Z probe cannot reach it
Warning: Skipping grid point (55.0, 15.0) because Z probe cannot reach it
Warning: Skipping grid point (75.0, 15.0) because Z probe cannot reach it
Warning: Skipping grid point (95.0, 15.0) because Z probe cannot reach it
Warning: Skipping grid point (115.0, 15.0) because Z probe cannot reach it
Warning: Skipping grid point (135.0, 15.0) because Z probe cannot reach it
Warning: Skipping grid point (155.0, 15.0) because Z probe cannot reach it
Warning: Skipping grid point (175.0, 15.0) because Z probe cannot reach it
Warning: Skipping grid point (195.0, 15.0) because Z probe cannot reach it
Warning: Skipping grid point (195.0, 35.0) because Z probe cannot reach it
Warning: Skipping grid point (175.0, 35.0) because Z probe cannot reach it
Warning: Skipping grid point (155.0, 35.0) because Z probe cannot reach it
Warning: Skipping grid point (135.0, 35.0) because Z probe cannot reach it
Warning: Skipping grid point (115.0, 35.0) because Z probe cannot reach it
Warning: Skipping grid point (95.0, 35.0) because Z probe cannot reach it
Warning: Skipping grid point (75.0, 35.0) because Z probe cannot reach it
Warning: Skipping grid point (55.0, 35.0) because Z probe cannot reach it
Warning: Skipping grid point (35.0, 35.0) because Z probe cannot reach it
Warning: Skipping grid point (15.0, 35.0) because Z probe cannot reach it
Warning: Skipping grid point (15.0, 55.0) because Z probe cannot reach it
Warning: Skipping grid point (35.0, 55.0) because Z probe cannot reach it
Warning: Skipping grid point (55.0, 55.0) because Z probe cannot reach it
Warning: Skipping grid point (75.0, 55.0) because Z probe cannot reach it
Warning: Skipping grid point (95.0, 55.0) because Z probe cannot reach it
Warning: Skipping grid point (115.0, 55.0) because Z probe cannot reach it
Warning: Skipping grid point (135.0, 55.0) because Z probe cannot reach it
Warning: Skipping grid point (155.0, 55.0) because Z probe cannot reach it
Warning: Skipping grid point (175.0, 55.0) because Z probe cannot reach it
Warning: Skipping grid point (195.0, 55.0) because Z probe cannot reach it
Warning: Skipping grid point (195.0, 75.0) because Z probe cannot reach it
Warning: Skipping grid point (175.0, 75.0) because Z probe cannot reach it
Warning: Skipping grid point (155.0, 75.0) because Z probe cannot reach it
Warning: Skipping grid point (135.0, 75.0) because Z probe cannot reach it
Warning: Skipping grid point (115.0, 75.0) because Z probe cannot reach it
Warning: Skipping grid point (95.0, 75.0) because Z probe cannot reach it
Warning: Skipping grid point (75.0, 75.0) because Z probe cannot reach it
Warning: Skipping grid point (55.0, 75.0) because Z probe cannot reach it
Warning: Skipping grid point (35.0, 75.0) because Z probe cannot reach it
Warning: Skipping grid point (15.0, 75.0) because Z probe cannot reach it
Warning: Skipping grid point (15.0, 95.0) because Z probe cannot reach it
Warning: Skipping grid point (35.0, 95.0) because Z probe cannot reach it
Warning: Skipping grid point (55.0, 95.0) because Z probe cannot reach it
Warning: Skipping grid point (75.0, 95.0) because Z probe cannot reach it

I dont understand why the probe is unable to reach these coordinates. They are p-erfectly within the maximim x and y my printer can do.

It's a prusa I3 MK2. I currently have it setup as X250 by Y210

The probe uses ir probe from duet3d.

[droftarts]

@ageis Post your config.g, and the response to M115, so we have a little bit more information to help you.

Ian

[ageis]

@droftarts
sorry I made a school boy error. I just saw the x and y offset was set wrong. thanks for replying