Randall babbled: > The MT-90 also failed to do what I would hope it would > do > (protect my marginal gearbox from failure), which I also don't blame on > the oil. Somehow that suffered a PEBKAC error! What I meant to type was: "The MT-90 also failed to do what I had hoped it would do" ... meaning that my 'hope' was unrealistic. Randall