Yes, desoldering as COMPLETELY as possible was done before deconstruction of the *&*^&&^^$%#$#@ connector, which would not let go of the PCB. Very little tension was applied to the few (15-20) pins that had resisted the desoldering process by hanging on to the edge of the thru-hole. I didn't pull the connector out at all, I crushed the blasted thing, munching at it sideways from on end to the other.

Check out the end of the IIsiColorPivotII_PDS_Card_HackProject™ topic for pics of a great way to stack SE/30/IIsi cards in the SE/30 or line them up across the underside of the IIsi's MoBo.

I'll be modifying the IIsiColorPivotII card or the SuperMac PDS adapter to mount to the bottom of the PDS slot in my IIsi. Everything depends upon ROM testing at this point, the SE/30 apparently has five available addresses for expansion, while the IIsi ROM only supports three slots.. The other test will be to determine if I can use the NuBus adapter with at least the two PDS Cards which the IIsi ROM should support along with a NuBus Card.