Moe, the carbs have not been modified at all, they are stock. The only mod I have done to the bike is removing 2 stages from each pipe, and removing the "snorkel" from under the seat. I think you are correct in advising me to let the carb heaters do their job, I completely forgot about that....I think about the headlight being on and how much that is draining the battery, and try to start her immediately....It does seem to respond better the longer the ignition is on....Will get another battery and rear tire before coming down to the Florida Greet and Meet in January.....look forward to seeing you there...Mark.