addendum to previous post...

Just saw the subsequent post mentioning that the requirement to have a "runtime" level in the path was added with SR3 of P7.  I don't think I ever installed SR3 of P7, so happily missed this loss of flexibility... until now with P8. 

Still can't think of a single good reason this restriction was added.  I was happily managing my separate "P6 Runtime" and "P7 Runtime"  without this "runtime" layer... until abandoning P7 entirely due especially to its lousy cloth room.

Once I get CorrectReferenceProII working so I can fix all the references P8 is looking for I should be set.  So far P8 seems like a worthwhile move up from P6, despite some of the hassles or reconfiguration of runtimes.