sounds like we both have the same problem i had my selector switch replaced a couple of weeks ago and it worked ok for awhile but the problem is back my thoughts are that the linkage needs adjustment not real sure if this will remedy the problem but is my next step will contact and post findins later if you have found the answer please forward your remedy a.s.a.p i've already spent 150.00 replacing the switch could have used that money to go fishing. ha ha please help!!!!