Vn steering rack leak

[vnsmanual]

Ive recently replaced the steering rack in my vn from a wagin wreck that i brougt. The rack in the wreck was in good condition with no leaks, had been purchased as a reco unit not long before i brought it from repco.

Now i have put it in my sedan and all seemed well, howeve ri still have a slight leak. Im sure now its not the rack so im just wondering what else it could be.

Ive checked all pump and resivour and it seems clean no leaks around there.
Which leaves the lines. Now i didnt replace the High pressure line when i replaced the rack so this could be what it is.
My concern is that its leaking out when the cars not running, like just sitting there. is this possible if its the high pressure line?

Im really keen to get it leak free causes its making a mess out on the road.

So what should i do to locate the leak? and what do people think it is? HP line?

[DavoVP]

return line or HP line, Did you replace the O-rings in the HP line when you changed the rack ? If not here is your problem.

And make sure the hose clamp on the return line is as tight as a nuns naughty.