It does take a while for the seals to wear to the point of seeping enough to let the smoke at idle symptom appear. Sadly, once it starts you either rebuild or replace and replacing with better is really the only good fix- darn handy you've got a baller set waiting for you!
You could try to stave off the issue a bit with some thicker oil, but....
Yeah, so, take lots of pics when you... (insert a sexy twins joke here)
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1and1
135i - E82.N54 2009 BSM - MHD / xHP / DCI, PR CP & 7.5" Race IC / N55 mid & Borla
. . WL RSFI, Koni, Eibach & Dinan CP's, M3 CA's / EBC Red's & Firehawk 500's
X1 - E84.N20 2013 MGM - JB4 - The Wife's, now with new turbo & ewg