On my Exzes X its menu page F3 VR-ADJ, Vr Adjustment. run that and it will recalibrate. It can't fix a pot that's tracking out due to wear, but it always helps to recalibrate every now and again.
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Team Yokomo - YZ-2CAL3 | YZ-2DTM3 | YZ-4SF2 | YZ-2T | YZ-2DTM Worlds | YZ-2DTM x2 | YRX-12 x2
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10electric | Batley Buggy Club | YORCC | RHR | MB Models
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