I had some questions on my throttle setup.
1.Have you had any issue connecting the throttle to the 420cc Predator engine?
2. I heard that it doesn't idle and is hard for the clutch to just idle and not want to move.
3. Did you add a spring to the end of the throttle?
4. Did you have to adjust anything?
1. No, I had to make a bracket for the choke cable.
2. Mine idles fine. did you back out the idle screw?
3. No I used the one that came with the engine.
4. Make sure all the slack is out of the throttle cable.
I hope this helps.
Don