Patches and discussion for Ensoniq VFX family

Okay Guys and Gals.  I'm throwing this open to anybody.  About a year,
or more, ago, I purchased an Ensoniq VFX-SD on Ebay.  Now I owned one
before until it was ripped off back in the late 80's, early 90's.

When I recieved this keyboard the sequencer did not work and as I
recall  there were more voices than the standard 54.  I took it to a
reputable repair shop and they couldn't find anything.  They had no
idea why this keyboard didn't work anymore than it did.

So, I am begging you....PLEASE...somebody...tell me what is wrong with
my beloved VFX-SD!!!

Thanks in advance.

Bob