I struggled with Pempro PEC for a long time on my G11 and just gave up. Sometimes it seemed to work at bit and sometimes made it worse. I asked Pempro long ago why I often got correction curves the mirror image of what they should have been (making the PE twice as bad), but they couldnt help me.
The last 2 curves you show indicate some other problem IMO, the PE shouldnt vary that much, 30" peak to peak is far too high, I got 10" P/P worse case. For a start, youve got wild oscilation between samples.
|