Hey Fellows
I posted a thread a few days ago about not being able to get my webra 120 to start, and the problem is I when I got in this hobby of coarse like everyone else i had to have everything there was related to RC airplanes, So my favorite glow engines are the Webra'a and the Saitos, and I have every model from both brands, but my favorite webra is the 120, but anyway I haven't been flying my glow planes in sometime now because I've moved up to the 35 and 40% cardens gas engines, well anyway to make a long story short, I have forgotten how to set the high and the low, after messing with the engine today for a few hours, i finally got it started but it wouldn't idle, i had to keep moving the throttle to keep it going, But after that I took of the cowl and was looking closer to see if i found anything, and I noticed that since this engine has a built in pump the line going from the pump into the carb I noticed so air in the lines, Now I know from pass experience that this is not good but I don't remember what it could be, so could someone please baby step me through what I need to try and what are the methods of setting the needle, as in hoe many forward and back wards, and then how to set the low end needle, i really would appreciate the help guys.. thanks so much.

Randy

p.s here is a great lesson, if you have a bunch of glow planes and you decide to start flying the bigger birds, go back every so often and keep your glow engine skills up, or this may just be me... take care