Ok guys,
Took the boat in to the dealer today.
Got a software update and had a look at the "history" on the laptop.
Also ordered a new tacho,for the second time.Anybody else had a dud tacho?
As for rope starting well it is very easy,but as stated above first remove the phillips head screws .Then pull back any wiring so you can remove the flywheel cover entirely.Then wrap your rope around the flywheel(easing it between the starter motor and also the metal engine timing pointer).Turn your key on and give it a yank...it should start first time (Fishguts, no recoil as the rope pulls free).
This will get you started,as for the flywheel cover ,you can leave it off (as long as the wires and fuses are pulled back out of the way.Maybe a ziptie or something.
Or you could run the engine a while until there is enough charge in the battery,stop it and put the cover back on.
Either way it may never be necessary to start the motor with the rope,but as punta states above its a good backup.
I,d recommend trying it on dry land first as there are a few grommets,screws and covers which are easily dropped..
So BM and punta you are indeed correct...pretty easy really.
Cheers
Scott