Pleased to meet you, Luca !
Thanks for your words about my LITTLE gameroom... it's a very "tiny" thing compared to the "Royal Palaces" you could find around here in DLF... but I am very satisfied !
Yeah, this DL cab does "support" one-button games BUT also some other like CliffHanger (foot buttons are 1p & 2p start, just like in its original arcade cab). There are some limitations due to the overscan video output of PC's VGA... both DL and SA works this way also in their original hardware, and even Cliffy, but, for example, Esh's does not: so if I try to play it then the display cut out overlayed upper/lower counters of visible part of the screen. Of course it doesn't matter to me, as my target was the "Bluth's brothers" (nice!! Never heard before but it sounds great

!!) and their "little brother" Time Warp, too.
Heh, a Space Ace cab... cannot find the place to set it, but if there were I think I'd took (or even built

) a Sega Rally Championship

!
Oh, never mind there were other "revision(s)" of your measurements... my cab is built almost entirely following Igor's (so also yours) and with some little modifies I made measurings Matteo's (I think you know him) european DL & SA cabinets

. Regarding Teo I want to say that Daphne's euro captures are taken from his laserdiscs... yeah, we made the captures, he helped Mark Broadhead (writer of Daphne drivers) with the emulation, I made some video editing works...
Unfortunately they're not "arcade perfect" but I can say it's kinda' 95%

!
VCS 2600 Dragon's Lair ?
Take a look at the pic of my avatar...

I had been workin' around it since years... but I stopped, due to several other priorities...
The project is still running, although I've to wait some more time...
This clip is how it would have to be the drawbridge screen, but no more things... (Digital Leisure HQ is, of course, fully informed

).
PANT! Writing on this iPhone touchkeys is SO frustrating

, so we talk again later, dude !
Byee for now!