rotary joystick is like only for a hand full of games...
ikrai warrior... victory road... heavy barrel....etc..
But its really the only way to play those games.
but on top of ALL the other controls... 2 more rotary sticks and also need an extra circuit ?? (I'm using SW hack... so... maybe even a little more pblm....)
The rotary sticks can be wired to the same inputs as your current sticks, you only need an additional 2 buttons for each stick to rotate. Hmmm, that is 4 more buttons, you probably don't have four more unused inputs.
those games uses joystick to move... if I can use the spinner to turn the warrior... and probably change the joystick to a 2 trigger stick..... (someone posts a tank style trigger stick a while ago !!!...)
then I can also use the same setup for like Tron, tank games (2 trigger sticks...) even forgotten world.....
etc...
Mechanical rotarys aren't good for spinner games. They don't give the control that you really need with a game like Tron. If your looking for a spinner compromise go with the optical rotarys, though that won't give you authentic feeling Ikari warrior.
Unless your going to build authentic panels for everything, your going to need to make compromises.