Got my turbo in, all piped up, wired up, injectors in, everything!!

Start the engine, what do you know!? the oil feed hose it leaking at the 90 degree bend on the turbo side!

What could cause this? a crappy crimped connector, becuase the other connector doesn't seem to turn as much as the leajing one!... Or could it be too much pressure in the turbo (blockage? possible?) that's causing the line to pressurise so much that it started leaking?

I have no idea, gonna try turning the feed around and see if it leaks from the other connector this time ..

Thought i would have been boosting tonight but that let me right down!