Still no luck. With kinematics set to triangular, 0 for distance between sled mounting points I don’t get an error and the sled centers in the middle of the board. But as soon as I run the last step to fine tune the calibration, the sled drops to the bottom left of the board (my temp sled calibration never cut anything in bottom left) and proceeded to roll along the floor.
Can someone post what their settings look like on their linkage setup? I must be doing something wrong for the sled to drop to the lower left instead of move to the upper left.