Hi, I read your thread on rear maim/bell housing/turbo blow by. Just wondered what the outcome was? I'm in the process of purchasing 08 t2 and had an independent check. Check revealed oil near rear of engine. Initial thought were rear main, but further investigation suggests oil from turbo on rear right side of engine. VW technician tells me it's normal oil from turbo blow-by. Does this sound credible? Should I check for leaking oil seal or other issues?