I have an early 1968 Euro 280SL that I've been restoring for the past several years. It has been an exhaustive nut and bolt rotisserie restoration, and I'm finally, almost finished. I've had a really hard time with one oil line that no one seems to be able to solve. I've purchased three, different, flexible oil lines (from the engine to the oil pump) and none of them fit! The hose I seem to need has the same size nuts with a 90 degree metal fitting on each end. I've received several variations of these hoses, but none have this specific size and configuration. Anyone have any input? similar experiences? Thanks for any help