Unit does this under straight and turing conditions, makes no difference. No jerking at all. As soon as you release/back off F & R demand, your done............ You must turn key switch to the off position. May take a few seconds to 5 min. of turning key off to regain use.
Again, this problem goes away with unit on Jack (no weight)
No handset at this time.....(old school Tech in denile)
Thank you LD!
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