When I got it the injector rail had been removed (along with manifolds) but the injectors were still in the rail which then meant that the pintle caps had been damaged.

I struggled like hell to find somewhere that sold the caps (seals and O-rings, no problem). Finally ordered some from the US. About £18. Great, except that the cnuts at royal mail charged me nearly £12 for the import VAT and a ‘handling fee’. VAT, fine, I dislike it but I accept it. The handling fee on the other hand is nothing more than a rip-off.