(maybe) a useful tip for a sticky turbo

Just thought id post an experience I have had, I have a seat ibiza tdi sport mk3 and it has suffered form the overboost issue, I tried giving it some beans to clear it out but still kept overboosting, in the end I tried used 10k boost, it really has cleared the crap out of it and it no longer overboosts, £20 well spent before stripping the turbo!
anyways might be worth trying that before big bills?

cheers

I did mine by taking the hose of just after the maf, it was fine