Anybody using this on a shovel? Pros, Cons, comments. I'm running a Dyna-S for about the last 10 years and am thinking about going to the Dyna single fire. So jump right in and give me your $.02

I'm running an 80' 9.5:1 compression .030 over with a fireball cam, solids, an S&S B and S&S heads

 

I run a dyna s single fire Great system All you have to check on the advance wt system to make sure the wts are not getting sloppy I also run a dyna 2000 mod system (single fire) It eliminates the advance wts and has all kinds of performance settings It is the best system out there for static timing