heh....MY story is that back in 1974, I ordered a set of Rogers drums from the catalog that listed Swivomatic stuff. BUT when the kit arrived several months later (and now 1975), the kit was a Big R Memriloc kit. Now, at that time, when I saw the kit, I LOVED it! I thought it was the coolest drum set I'd ever seen. It looked bigger and more powerful than the Swivo drums. So, I accepted them 100%. Subsequently, I toured all over the upper midwest states with them. The only things that ever let me down were one of the Memriloc pedals and the hi hat pedal....easily fixed. The kit was black cortex wrapped and the configuration was an 8 X 12, 9 X 13, 11 X 14, 16 X 16, and TWO (count 'em) 14 X 22 bass drums...Oh and a COB Dynasonic. I got the full hardware set (people didn't use to buy shell packs back then) and some Humes and Berg fibre cases.
I rarely used the second bass drum (got it because I thought I was cool), so it basically got retired early and to this day, sits in my attic in MINT condition...not a scratch or blemish!
I also still have the 12 and the 14. I sold off the other half of the drums and all the hardware back in the early 90's because I was broke and needed to pay rent. As far as missing them...nope. I don't. They DID serve the purpose extremely well for me, though, as a working man's kit.
They'll probablyly come back into vogue one day...like everything does. But, even though they weren't what I would call Rogers' best drums, the Memriloc designs DID answer a lot of the complaints that drummers were having in regards to stable hardware and ease-of-use. The Memriloc hardware changed EVERY drum company's designs after. SO Rogers was still heading up design evolutions at that time...but after that, everything went downhill pretty much.
*sigh*