Gravitar ROMS Version 3 not working... why?

I burned some EPROMS from the Gravitar version 3 ROM images from
Gamearchive. Everything verifies fine, but it plays blind. If I put back in
the version 2 ROMS, all is well. I have rechecked the burn on the EPROMS
twice.

One thing to note is that I burned the .210 vector ROM into a 2716, because
that is what my boardset has in it. Since the file is 4K and not 2K, should
there be some kind of mod to use a bigger EPROM? Any other ideas why it
played blind?

Note that my Gravitar actually has a Black Widow boardset and has EPROMS in
it already. I don't know if there is any differece or mods to a BW boardset
that might affect the version 3 ROMS (I know BW is just a Gravitar PCB
underneath the sticker). FYI.

Thanks,
-Commander Dave

---------------------------------------------------------------------------
** To UNSUBSCRIBE from vectorlist, send a message with "UNSUBSCRIBE" in the
** message body to vectorlist-request@synthcom.com. Please direct other
** questions, comments, or problems to vectorlist-owner@synthcom.com.
Received on Sat Jul 6 21:54:02 2002