; for use with the 235x235mm Garolite surface used for nylon printing g0 x40 y40 z20 F10000; first test position g0 z0; descend m291 s2 r"Manual Bed Adjustment Point 1" p"Use the bed mounting hardware to adjust the bed height" m98 pretract_Z.g g0 x255 y40 F10000; go to second test point m98 punretract_Z.g m291 s2 r"Manual Bed Adjustment Point 2" p"Use the bed mounting hardware to adjust the bed height" m98 pretract_Z.g g0 x150 y220 F10000; go to third test point m98 punretract_Z.g m291 s2 r"Manual Bed Adjustment Point 3" p"Use the bed mounting hardware to adjust the bed height" m98 pdefault_position.g; go to home position