Hi Guys
As promised part two.
Refilled the coolant system, and took the RR out for a 30 mile run, stopping every 5 miles or so to
check for any signs of oil blowing from the dipstick, after the second stop I found a very small amount
of oil had leaked from the filler cap, cleaned it off and caried on. the steam coming from the rocker
breather had almost stopped, just a light plume of oil smoke.
On reaching home giving the RR some hammer over the last five miles I found no sign of any leaks
from the cooland, level still the same, no oil had leaked from the dip stick, and no smoke of any kind.
The only major difference I found was, before I treated the engine with Kalimex the coolant hoses
wher rock solid, but now after 30 miles they seem softer can be depressed with not a lot of pressure.
So the over all result was a sucsess, so to sum up the problem must have been the head gasket allowing
exhaust gasses into the coolant and coolant leaking into the exhaust, thats why there was no signs of leaking
coolant, allowing the build up of pressure in the crankcase and the only escape was the dipstick.
Many thanks for the tips and advice from the forum.
Regards
Brian