Thanks. When it starts up it says LPL 4x5 (I think that was your question). I tried some other silver halide negatives (the ones I was using before was T400CN). Still not pleased with the results. I have no offsets and thanks for confirming my understanding of the calibration.
I guess I will keep on plugging away until I get it.
Thanks for the suggestions. I am going to give it another shot tonight.