>My advice is to just copy from FFC whatever you find usable into your class - method by method, property by property. Not easy to do, and time consuming, but needs to be done only once.
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>Been there, done that. The best way, if you really want to subclass a FFC class, is to physically copy the FFC classlib into the directory where your classes are, and subclass your classes off that one. That way all of the above pathing issues vanish.

Is there a performance hit going through each subclassed layer or is it negligible? Your 2nd option seems to make the most sense... easy, quick and less prone to ommission of necessary props or methods.

Thanks for you very quick previous reply... you must have just subclassed my original post :).

Cheers!
Ed