Sorry Folks. I think my last post may be slightly misleading, and possibly irrelevant.
What I failed to mention was the type of aircraft which I fly which is a multi-engine, single pilot type, flown multi-crew, in a non public transport role.
In my last post I was meaning that it is possible in certain operations to log multi-pilot hours in a single pilot aircraft, but the original poster was asking specifically about the C208.
StraightLevel