oil problem after turbo change

[Piggy]

Its about a litre between low and high on the dipstick...and the notch isnt that high above the bottom of the stick...so 3 litres may not register...
my bet is oil return

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Yeah I figured. That's 25 quid down the drain. Or on the road :/

should feel lucky...I have spent £100+ on oil alone since the rebuild, not inc the first 5 litres of top end oil...due to the engine preffering to run dry