Help Needed With Reverse Lights

Bill,
I will check my connections on the switch. I just converted to a variable speed wiper motor and switch. I have a wire which I connected to the post annotated as "B" on my wiper switch. It was not connected and may have needed to be on my fuse block. I will connect it back to the fuse block. Check my lights and them if it works, I will jumper it back to my wiper switch. Thank you for your help
v/r
Al