Thanks for the replay, Gram...

I'm using a trailer-style taillight converter and along with new 1157 sockets & bulbs. I want (and currently have) Run, Turn, and Brake functionality. Right now everything works as expected, but as mentioned in my first post, when the brakes & a turn signal are used together, the turn signal blinks fast (about double normal speed), and without the brakes applied, they blink at normal speed.

I read somewhere that a heavy-duty blinker module (like in a car) might slow the blinker funtion back to a normal speed when used while braking...make sense?

I pulled out the stock blinker module to have a look at it and it has 5 prongs. Most heavy-duty blinker modules I've seen only have 2, 3 or sometimes 4 prongs...

Hope this helps....thanks in advance.

Brian D