TD5 Fuel Pressure Regulator

Has anyone had problems with a leaking FPR? I looked up the discovery 2 site and read up on the problem at the end of the article the guy suggests that a possible easy fix is changing the 2 o rings in the end of the FPR could be a quick easy fix, has anyone done this? This could be the easy way to go for me as Discovery spares cost an arm and a leg down here in NZ.

I tried this and it didnt work, it still leaked past the o-rings, it a bitch of a job, i would reccommend just replacing as it is a pain in the arse to change, and to do it twice is even worse, be quick also, I left mine and it took out the starter motor as well, all the diesel was dripping on it

Also had same problem, searched high and low for orings but could not get correct thickness anywhere,LR do not do them either, ended up biting the bullet and payed the 98gbp for it, easy enough to do except for the bottom bolt

Thanks just ordered one from the UK.