I put a small open end wrench on the end of mine works great...I will get you the size and post it

I have a hard time adjusting the idle screw

 

I got it as much as it would go. Not very impressed with the power though! It show about 7 threads.

 

I have a open end wrench that is 15/64 But i use a 1/4 drive with a 6mm socket it's tight but it can be done

 

My power screw had crimps in the threads, I had to take mine out,chase threads, and made the end 3/16 longer to get to runaway. its there just keep after it. as for the idle i made a new one on top infront to stop linkage travel arm.( ill try to post a pic, dont know how yet).

 

see if this works

 

I know each truck is diffrent. But I would like to see other power screws to see how far some people are getting or have to screw it in

 

You still have the tack welded collar on the screw.. You have to pull the screw out and use a center punch or if your careful a 4 inch grinder to take it off.. then reinstall it as close to the original spot as possible and tune from there..

 

ok thank man