Can I jump the switch because the 4th spool is not used or jump the switch to see if it is the switch that is the problem. I looked at the 4 switch and it doesn't look to be out of adjustment. The 1st and 2nd spool is for the up/down and tilt. 3rd is for the left/right. I don't think I have ever used the 4th spool for anything.
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