Yep i take mine to Stechnic i had my very old injectors cleaned properly taken off the rail and cleaned flow checked, on the drive home i smelt fuel like really strong pulled over it was a fairly warm day the injector near the turbo was leaking bad how it did not catch on fire i don't know.

I rang Doug he even offered to have it towed for me i said thats cool I'm in the RAC i get it for free anyway straight back to the workshop and fixed no questions asked apparently the rubber o rings can be a bit temparental to seal sometimes. Thats why i go back as i say its how they deal with that matters.