Besides, once I have the riser in there, the pivot card should fit perfectly. And ill use its "pass-through" mode into another roll-my-own card that will cross over to LC PDS. 
the LC PDS card i will probably have A24 through A31 as jumper holes, and of course the IRQ1/2/3 for Slots 9/A/B as jumper holes as well. This way, i can map the LC card slot E, swapping the high order address lines and jumpering the correct IRQ so itll map it to slot 9. the Pivot card has its own jumpers for 9 or A. its default at A. ill make the LC ethernet card 9.
the LC PDS card i will probably have A24 through A31 as jumper holes, and of course the IRQ1/2/3 for Slots 9/A/B as jumper holes as well. This way, i can map the LC card slot E, swapping the high order address lines and jumpering the correct IRQ so itll map it to slot 9. the Pivot card has its own jumpers for 9 or A. its default at A. ill make the LC ethernet card 9.