After a lenghty search I found www.hamsar.com. I talked with a gentleman in customer service and explained the problem with the fast blinkers when LED's are used in place of standard bulbs. He told me about a new flasher that they have produced that is made to work with LED's. He is sending me a diagram of the flasher which I will post here, maybe it will work. I told him as much as I could about the standard flasher I have in the truck right now. Best part of all is if it looks like it will work he will send me one at no cost, to try out. I also told him about the TDR and he is looking forward to some business if this thing works. I will try to get the best price I can if there are enough interested. Looks like I get to be a guinea pig, lol. Anyway I will post more when I get it.