ORIGINAL: SwampFlier-RCU
If your engine only wants to work at wide open throttle then the fault may lie within the LOW SPEED adjust tneedle being too lean. The low speed needel adjusts from idle to upper mid range; the high speed needle works adjusuts only the wide open throttle portion.
Please have an experienced modeler fiddle with the low speed needle as they are a bit tricky
Im not shure why U took the time to bold all of that. but if you took the time to actualy read what has been written you would see that is a carb equipt with ONE neadle valve and one Air Bleed Screw. there is no low end needle, period. thanks for trying but u need to look before you leap.
Ok, end rant.
bruce: ill give it a try when I get me a engine stand set up. not gona try to hold down plane while at full throttle, nuh-uh![&o]