Quote Originally Posted by 45flint View Post
Woke up in the middle of the night thinking about the pumping arm issue. It makes no sense to me if your pump rod is adjustable that you could not adjust to cam correctly and clear your vent hole? The length of your cup assembly should not matter. The only thing that I can think of that would affect this is your not getting the full upsweep of your arm? Below are pics of my 108 fully up, hole clear and position of arm struts.



Haha nice that the pump arm issue made you wake up in the middle of the night
You're right, as my pump arm length is adjustable, I will definately be able to find the right length.
Taking the pump rod out of my 108 to use as an example, will make things easier.
Then who knows I'll get to higher power!