1.3/2.0 ROM Cards
I also have the DKB MS II and had little difficulty in installing it,
though the pins don't go 100% into the socket (more like 90%). The pins
seem to be tapered. A gentle rocking motion whilst applying minimal
directional torque should suffice in transplanting a new MS II.
Not only is the MS II reboot-selectable, but you can even change a jumper
to "permanently" select which ROM to start with (I started up with 1.3 for
awhile as I was converting to 2.04).
Someone had raised a concern about potential EMI/RFI with the MS II, but
seemed to feel that it wouldn't amount to much.
The (newer) manuals seem to be well thought out. Some of the diagrams could
use a little tweeking, but they are otherwise better than most of what you
would/used to find in Chilton's (gee – is that dark area there really where
the carbeurator is supposed to go?).
– Using Whap! (from Southern Illinois)