Wow thanks for that.....golf day today but I will get on to that tomorrow.
I was worried I’d put the switch in wrong wayarround. The red circle is where the original blue wire was but I figured I would use a continuous wire from the 4 connector wire right through to the pot rather than stopping at the end of the switch and then using another wire to connect switch to pot.
That was a lot of work and gives me a lot to work on....thanks