Shamefully I have a Toggle that I have never used. I bought it while recovering from an operation. I was on a single pass cartridge shave at the time so I just lobbed it in the stash when it arrived and came across it the other day. I paid about £50 at the time but it is cased and in good clean user condition, but not perfect. The adjuster is tight from 1-3 this was stated on the auction and probably why I got it cheaper. My project for the tomorrow is to see if I can loosen it off and give it a good clean and hopefully shave with it next week.
The head looks like a Fatty but the way the adjuster moves the bars seems different, will have a closer look when cleaning but in terms of size and profile it is close to a Fatboy/Slim head.