Hey Pinsiders.

I have an 82 Bally Vector and want experiment and update the game code to a or the later customised version.

From what I can see available, there is a 'V4' and a more recent 'Oliver V10' versions. I can only download V4, maybe its because V10 isn't confirmed to work properly etc don't know and hasn't put it out there, if anyone does know then please let us all know. Olivers Maac forum discussion communique is back from 2014.

I have a mate who has burnt the V4 rom image onto 2 x 2732 rom ICs for me.

If I modify the -35 Mpu board to take the 2 x 2732's as described in tech notes at dallasoverturf angelfire Bally -35Mpu, will the V4 image work on the pinball?
Has anybody tried and done this successfully?

Should I go for the V4 or Oliver V10?

With the Oliver V10, a newer expanded 27256 rom daughter board adaptor is discussed and described in his notes.
Maybe I need to PM Oliver himself, but has anybody visited this subject and can shed some light on this?

I like my Vector and want to push it a little.

Thanks all!