post is a bit confusing...
if i understand it correctly, runs perfect, come out following morning, wont start....after loads of 'fiddling' , it starts and runs fine.
so what were you 'fiddling' with to make it start....was the engine turning over fine but not firing or sounding like a low/flat battery?
then you mention alarm and no response???
does that mean engine wasnt turning over?
not sure what you mean by ticking noise when opening the door, unless you mean the chime
then go on to say about adjusting s.plugs..
so when you adjusted the plugs, engine then turned over and started but ran rough, then ok then rough....
so, are you still having starting problems or is it now starting but running rough?