hey im still in the process of running in my engine i have a robitronic protos v2 with a .28 engine but all it does is choke or stall it never seems to stay on. anyone know whats happening or what to do? much appreciated

If the engine is at the factory needle settings,it is most likely rich.You can either lean the low speed needle or raise the idle to keep it running while you finish breaking it in.

how much should i lean it out?

an hour at a time until it stays lit...

what do you mean?

Think of the head of the screw as a clock face. If it is up and down, its at the 12 O'clock position ( or 6 if you are a glass is half empty guy). and move it to the 1 O'clock position. that would be 1 hour lean. If you moved it to the 11O'clock position, you richened it 1 hour. Hope this explains it.

oh yer yer i know that, just how i interpreted it lol