Thanks guys for the the fast replies
I feel confident that I can make the modifications needed for the # 1121 switches. I think I’ll use heat shrink tubing instead of tape where I can.
Rob, could you explain a bit more about the use of insulating pins and their placement location in the track.
If I should find some K-line switches at a fair price I might jump on them.
Greg
PS, just curious what was the difference between the 1121 and 1122 &1122E