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Main => Main Forum => Topic started by: marcopolo on October 16, 2002, 11:24:31 pm

Title: Why 3" trackball
Post by: marcopolo on October 16, 2002, 11:24:31 pm
I'm trying to figure out why most people use a 3" trackball in their MAME cabinets.   I believe many of the classics like Centipede used a 2.25" ball which moved very fast and has plenty of control.  I played on my friends Mame box a week ago (had a Happ 3" translucent trackball) and the ball worked ok, but you could not whip it around like the 2.25".  

Am I missing something (a reason why you would want the 3") or is this simply personal preference?

Marco
Title: Re:Why 3" trackball
Post by: 1UP on October 16, 2002, 11:30:34 pm
I'm sure the size of trackballs on old machines had more to do with cost than performance.  The preference for larger trackballs could be because a lot of us were smaller when we played these games, so the trackball seemed bigger...
Title: Re:Why 3" trackball
Post by: RacerX on October 16, 2002, 11:33:58 pm
I got a 3" because I thought it would be good for use with classic games like Centipede and Missile Command while also working well for the PC version of Golden Tee Golf.
Title: Re:Why 3" trackball
Post by: SirPoonga on October 16, 2002, 11:51:07 pm
Hmm, missle command, that used 4" I believe.
Title: Re:Why 3" trackball
Post by: RacerX on October 17, 2002, 11:25:14 am
Hmm, missle command, that used 4" I believe.

That's another reason I got the 3".  It was a compromise between Centipede and Missile Command.
Title: Re:Why 3" trackball
Post by: u_rebelscum on October 18, 2002, 12:12:44 am
Some possible reasons:

a) 3" are used more often now in the arcade (mostly golf and bowling games); maybe some are more used to that size.

b) 3" is bigger, and some follow the "bigger is better" saying. ;)

c) 3" are heavier.  This does make "whipping" it around a little harder, but lets it continue spinning longer after letting go.  (One of my reasons; I have bad memories of gummed up trackballs that would stop the instant I let go.)

d) some of the not-as-old-as-classics games had two different control panel designs: 'standard' w/ 2 1/4", and a 'deluxe' w/ 3".  I remember using the 'deluxe' at my local arcades of long ago.

e) 1up's "we were smaller when we played these games, so the trackball seemed bigger" was the third reason I got a 3" TB.

f) It's expense / space consuming / a hassle to have a 2 1/4" trackball cp for the old classics and a 3" tb cp for the newer classics.  Instead of switching the cp depending on what game I was playing, I am going with only one size tb (for now ;D ).

All personal reasons, for sure. [shrug]