its possible, i am not sure what the glitch was, to be honest

it keeps saying sd card error.

and there is no issues with the sd card… pop it in IIsi or SE/30 or portable and it works fine.

ill try the 128k/512 again.

-ah, you see my issue is, when i am forcing the floppy emu onto the floppy port, i get skittish because i don't trust

the pcb can handle the force I'm putting on it.

looks like i have isolated the issue to the 512k only. might be bad resistor network.

also the 512k has a nasty floppy port… it was the one from flordia …

512k says

Fatal Error

SD card error 10:1

and I notice the contrast flickering … darker and lighter.

tried it on the 128k and it works as long as i really grind it into the floppy emu into the floppy port.

i guess wierd things pop up when you factor in the age of these machines...