Thanks Pinky, I found the issue was actually a wiring fault caused by yours truly

Had too many things on the go and got myself all confused. I dialled the cams to 105/105, I am not sure what the stock figures are. Hope I didnt mislead anyone there.
The 5 tooth method on the crank gear seems to have worked a treat. Found it very hard to get my head round it for a while though. It seems alot to move the gear for a 2.5 degree change at the cam but there you go.
Thanks for all the input.