I just broke in the jato 3.3 in all I can say is WOW! She ran great, and adjust the HSN just a little cause she was running a little rich, and what a difference! Well I'm done for the night and added after run oil. I took out the glow plug and added a few drops, put the glow plug back in and turned her about 2 seconds. Seems kind of a hassle taking out the glow plug, can I just take the air filter off and do a couple drops down the carb and turn it over a few time? I'm new to nitro.