I see you have higher standards than IBM, for a while
after the AT was
released they sold ram that was two chips piggy backed so they could get
more ram on the board.
If you won't piggyback chips, then how would you recommend implementing
lower case on a TRS-80 model 1?
Or getting enough RAM in the ORIGINAL coco? (before they changed the board
to support 64K/32K chips)