50ns 32MB SIMMs.... where to find them?

[X-ray]

@ Framiga

All the FPM ones I have tried that are single sided have either been recognised as 16mb or have crashed the system. This applies to use on Cyberstorm MKII, DKB3128 and the CyberstormPPC.
I think I drove AmigaKit crazy while I tried to find some that worked. I tried sources on-line and even bought some SIMMS off eBay, but no single-sided 32mb SIMM has ever worked on any of my cards (not as 32mb anyway).

[X-ray]

@ PaSha

You've got balls of steel, resoldering those SIMM sockets. Respect, man. Let us know how it goes.