Thanks Adrian, I'll try another oil, I have been using Castrol GTX 20-50. Many of the fancy synthetics 20-50 don't seem to be available in Oz. I have found a couple they say are for big bikes ... I don't know what is special about them.
Castrol recommends Edge 15-60. Penrite HPR 15-60 seems close to the mark also.
I would appreciate advice, especially about oils available in Oz.
I have found another gauge to check the pressure!
Terry
