My mk1 Swytch died. Tried fixing controller - waste of time. New controller £120 from China. No thanks. Got KT LCD 5 display, KT controller and extension lead for motor. My settings
P1 96
P2 1
P3 0
P4 0
P5 12
C1 07
C2 0
C3 8
C4 0
C5 10
C6 3
C7 0
C8 0
C9 0
C10 n
C11 0
C12 4
C13 0
C14 2
C15 6