thanks for your ideas.
I didn't go the pfc as i was hoping that it would be cheaper to get it remapped - this was more than a year ago.
I do have a few problems with the tune but Sam says he will fix them with out any extra cost, so i don't have a problem with that.
If i was to get a PFC now it would obviously be like paying twice for the same thing, so i will stick with the remap.
He's got new laptop tuning software now, so he says it far easier to tune than before, he's promised to have another look to see if theres any improvements to be had.
I don't think a PFC can gain more power than a remap, its all in the tune and my a/f ratios are at a level i consider safe. There's nothing wrong with remaps themselves - just think of the Mines jap ecu's.
Cheers.