what's wrong with using an aftermarket signal unit? work well, wiring is a no-brainer, and if you don't want it on the column you can mount it elsewhere

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics