Took it for a second Ride this morning and have discovered the noise is still there, but it is only at 3000 RPM exactly in all gears AND in neutral???? Seems to be coming from around the headlight steering head gauges area. Very hard to find as my pipes are a bit load and my partner is not much good at holding the revs at 3 grand. Will attack a longer drain pipe to the exhaust to move the noise away and try again. We I found was not in the gearbox I decided to go for another ride 160 klm round trip to get a hamburger . Went great with a few bursts over 200 kph smooth as. Will let you know what I find.