[Humptydumpty]

John i did checked it .. .The pot has 3 tags -top tag no1 is a white wire and earth to tag3. And the other white wire is to tag 2 and earth then going to tag 3 tag 3 is then going down to chassis for earth . They look just like the other set .I know a little about it because i changed the pot on the first one i had. It is wired the same way . How about if one part of the wiper in the pot is doing nothing ?. Only way out is to change the pot but need to be sure nothing else can cause this .