dce cd-rom adaptor problem

[nahoo7]

gday all,
I purchased a dce cd-rom adaptor which is basically a 4 way ide buffer interface.
When I tried it by plugging the the cable off the board to the first 2.5 connector then ran a cable from the 2nd connector to my 2.5 hd the a1200 wont boot.
Just the power light is on and nothing on screen their is a silver dot on one end of the connector pins so I am assuming this means pin 1.
If I remove the buffer and connect hd normally everything is okay,I cant seem to find any documentation on installing and it seems a simple plug and use interface any ideas thanks.

[nahoo7]

gday thanks for the reply,
Pin 1 for the 3.5 connector was not labelled correctly turned ribbon around and everything was okay.
I am having trouble with the cd32 emulator part of idefix97 though,Idid a novice install because I am.
When Iput a cd32 game in it reads the disk in workbench but wont boot of it to run the game saying cd1 is not a dos disk.I dont know if the settings are corrct or because it is a demo version of idefix it wont work properly unless registered thanks.