Nitro for the fuel line (get some new line) make sure its about 3-5 inches long & has a easy bend in it not a sharp kink.....if you still get air in there maybe get some mini zip ties and seal the fuel line on the tank and the carb with them (just not to tight on the carb prong don't wanna crush it)

what do you mean by to far ??? on the idle screw....did it come out??

yes i'm still learning as these rc10's are the first nitro's my kids and i have owned ...its making for some fun quality time & laughs ....and DOH!'s when they go dad wanna know what i did with my truck