Spent the day grazing my knuckles and cursing at the turbo and cat today, some of those nuts are in awkward as fuck places to get to. Eventually got the turbo off and split it, and me and Dad have spent the last 3 hours porting the wastegate with some cheapo Chinese budget Dremel ripoff that didn't really seem to do much At the moment it's just shy of being 24mm across, it should be fine now I would have thought. Slight hairline crack in it, but we didn't take so much off there and there's only one. Going put the turbo back together again tomorrow and then figure out how we're going to get it back on the car! Probably be so much easier with a decat and aftermarket mani. With regards to the stock manifold, I've not bothered porting that as I'm not looking to go over standard boost anyway. If I do, it'll be on a different turbo set-up (possibly TF035 or TD04). Will get pics up tomorrow, hopefully enough has come off to give the finger to boost creep once and for all!