Well, I checked all the complicated stuff and decided that I should at least give them a look since all the symptoms indicated no combustion. I was convinced it had to do with something electrical as I was screwing around with everything under the tank to do my mods. Truthfully it was poor trouble shooting on my part. I think it was Regulator who said check the basics, and instead I focused on all the complicated stuff. I must say that I learned so much that I am not too upset about all the extra effort I put in.