Battery is fully Charged.
Spring is stock was shooting at 345on 0.2's.
I have put in a new motor and it is still! Not cycling fully. It is likely I have over shimmed and tightened to much but that will be some thing to look at this afternoon. If after all of that, I may just go and buy another battery to see if that works....
Ok so. Reshimmed - check
Gears engaged and spinning check, well - Kinda -
Now seems that the trigger (and attached parts) are the issue.... If I lightly engage the trigger, it will behave perfectly both in semi and full, if I do a full trigger pull too fast then it doesn't engage fully and will do the skipping shots thing.
So as of right now I am going to leave it alone and take it to my next game day (when ever that is), crono it and see what happens for a game or two.