I have a SP3500 that will not calibrate with forks leading. When calibrating the coil there is message that coil is saturated; but I have verified height and replaced both sensor bars. The manual states a saturated coil should not prevent calibration. I have also verified field strength and receive same message over multiple wires in the warehouse.
After calibrating the coil/sensor bars (running over wire 2+ times at 5 degrees) I attempt to calibrate on the wire and forks trailing it gets to 100% no problem; but as soon as I change direction to forks leading, the SP will start to veer right until it falls off wire.
ECR2 is calibrated at index, no issue.
New drive tire and there does not seem to be excessive movement in the drive assembly
All 4 load wheels are relatively new and free turning.
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