Anybody know of a part number for an offset base that works with the
Porter Cable 310 production laminate trimmer? Or even better, where one
might be found? Old numbers and used parts are welcome!

Oh, to avoid potential confusion: this isn't a simple offset base plate.
It's an accessory with an offset shaft, like the currently-offered PC
7311 shown he

http://www.porter-cable.com/index.asp?e=3399&p=3896

But I need one that will fit either the PC 310 router or the 3102 motor.

Thanks!

Jim