Just a quick update.
Thanks alot that was probbly very helpfull, I belive there may be an issue with the select attack type code.
After rechecking keys it would seam that the attack mode was potentialy being set to a value that dosent exist/shouldnt be being set to. therfore the combat chain is not reaching an end point.
Iv added anothre node onthe right using that value and am testing this hypothsis.