Vintage Simmons Drums (UK) Users Group

Need the factory sounds for mine. Sounds 1-20 are there,and I can 
create new sounds (kind of). But I'm looking for those noises 21-99 
that the Mallet came with. What are my chances? Has a previous owner 
just deleted them or has a battery died inside? Anyone know how the 
sounds would have been stored or installed?
I must also give praise to Mark Glinsky for sending a manual 
photocopy.
Good service, loads of stock, good value. Seek him out if you need 
paperwork.
Paul