your worried about 3 bar cold idle psi? 1 bar = 14 psi. So your worried about (at least) 42psi cold idle oil pressure? If anything, this is good and a blessing just sit back and enjoy it. On my list of things to worry about, high cold oil pressure is right below "did my diesel come from tortured dinos?"

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Have you ever noticed that anybody driving slower than you is an idiot, and anyone going faster than you is a maniac?

As long as they would add one additional commandment for you to keep thy religion to thyself.
George Carlin (Wonder where he is now..)

1981 240d (engine donor 1983 240d) recently rebuilt engine hurray! - No more.. fought a tree and the tree won.

pearl black 1983 240d 4speed (Converted!@$$%) atleast the tranny was rebuilt.