OK got the carb sync done BUT!!!! While doing the carb sync noticed a distinctive crack sound when revving up the engine! Wife as usual saw the problem. Its nice to have a set of eyes backing you up. Especially when they question EVERYTHING!!!!
Any way at first she saw a SPARK at the top of the carbs. But that stopped when I checked I then noticed the cracking sound was coming from the front right side of the bike, that's right side if you are sitting in the seat. Any way the was a blue spark jumping from the cylinder head where the exhaust comes out to the exhaust head.
I'm thinking bad coil as I could not see any shorts on the plug wire anywhere. and that's why no tac unless I rev up the engine! So am I right bad coil?