Hello every one, thank you fur all the help and comments with the 66. i finally figured the flood problem out, and now it runs like a champ. i went thru the carb again, still flood. i had noticed earlyer that around the muffler it was quite oily , so i pulled the muffler screen and it was so plugged. i left it out and started the saw and instantly, it ran right up. i put a new screen in it and it runs great now...