@amiga1084
I dont think you have to open anything for that specific Drive
I tried it and it works on the A1000 (I think I plugged in 3 external 1010's on it...giving a total of 4)
I used to format 4 disks at once with X-Copy Pro WooHoo!
I think the problem is that your Amiga is NOT supplying enough power to power the extra drive
