The power valves are correctly adjusted, I have removed the cable's, lubed them (they werent too bad), the valve spindle turned smoothly and freely so at the time didn't bother removing/cleaning the components.
I have since had the exhaust's removed, there is (obviously) some carbon deposits visible on the valves and both part's of the valve (on each cylinder) have a slight sideway's movement with no 'stiction', so I am assuming that they are ok.
Piston deposit's look minimal from what I can see.
As yet I don't want to take the barrel's off, as this will invariably lead to more expense (piston's, ring's bore's...despite showing good compression).
Next step is to remove and inspect the carb's again but also give them a good blow out with the airline(just in case).
Then reassemble everything and try again (hoping I've disturbed something, for the better!!!).
The TPS was still giving inconsistant reading's, so I removed it soaked in WD40, removed the 3way connector, terminals were a bit grubby still, so soldered some new ones on for good measure.
The reading's seem more accurate!
The TPS wires are directly linked to the P/valve servo, so who know's.
(Not Me
)
Here's hoping.
It's a good job I'm not counting the hour's I've spent working on this "hobby"......
Regard's Phil