Voodoo2 Colors problem

[Nightbird]

like you can see here sli cable, the cable is short

and this is an other link for a sli cable here

[3dfxFanatic]

yeeeees!!!
i fixed the problem!
i shortened the cable and now everything's working flawless!!!

[Glide]

welp, i think this could be the problem...
when i got the two voodoos they didnt have a sli cable so i created one from a floppy cable.
it's pretty long compared to the normal sli cables.

shortened the cable and now everything's working flawless!!!

Good thing