[77newell]

Yes, I'm monitoring oil pressure and will be sending oil samples in for full scale testing including viscosity. I think it is important to independently verify what is happening to the oil and also to check the piston ring grooves. The ring groove ash buildup is one of the reported problems with standard multigrade oils in our engines. I'm confident the results will be positive or I would not have started this, however the evidence is all that countes.