Forking Hell - GSXR1000K6 Leaking Again!

This is beginning to take the piss!
I've never had so much grief with a fork seal before. Having changed plenty of USD and conventional fork seals over the years, all with no issues, the Gixer's forks are doing my head in. Plenty of you suffer with leaking fork seals on GSXR's so this time I'm determined to work out why. This bike's done a few k's, and had a bit of stick, but you can seal up the forks of an old 'crosser with epoxy in the rust pits and a bit of wet & dry so lets see if we can't fix this thing on the cheap.

I've heard bushing is a weak point on the 43mm Kayaba's so I'll double check them to make sure they haven't worn through the Teflon coating. Bushes are actually available through the better suspension specialists, but they're a press fit, requiring some form of puller to remove them. If I can get away with it, I will. I have slight scratches in my stanchions so that doesn't help, and I've also never fitted seals the recommended way - with a seal driver! It could all be my fault (and probably is).