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Main => Main Forum => Topic started by: Lomar on May 17, 2007, 10:21:13 pm

Title: Can I fix my trackball?
Post by: Lomar on May 17, 2007, 10:21:13 pm
I have a Happ 3" PS2/USB trackball that I paid way too much money for to have issues.

After tweaking some sensitivity stuff early on, it worked very well in my various trackball games (GT, Centipede, etc.).

Then...about 6 months ago I started getting massive "lag".  We all know the story.  I've tried every setting possible and on the UP of the Y axis it gets that nasty lag.  It is easy enough to test in Windows (not even in Mame).  However, I don't get that lag going DOWN on the Y axis.

I'm guessing something inside is worn out/broken.

Can anybody tell me what I need to buy/replace to fix this issue?!
Title: Re: Can I fix my trackball?
Post by: Kremmit on May 18, 2007, 12:15:54 am
Similar problems:

http://forum.arcadecontrols.com/index.php?topic=48113.0
http://forum.arcadecontrols.com/index.php?topic=66395.0

That's weird that it only happens when you go up.  :dizzy:
Title: Re: Can I fix my trackball?
Post by: Organic Jerk on May 18, 2007, 12:22:58 am
This is just really @#$%&*@$ great. 

And here I thought I just had a lubrication issue or something.
Title: Re: Can I fix my trackball?
Post by: SavannahLion on May 18, 2007, 01:46:52 am
You bknow, a problem that's well known as this might be a good candidate for the Wiki  ;)
Title: Re: Can I fix my trackball?
Post by: u_rebelscum on May 18, 2007, 01:33:55 pm
...
That's weird that it only happens when you go up.  :dizzy:

If it's up but not down (at same speeds), it's NOT normal backspin.  Plus it was working fine at first....

And here I thought I just had a lubrication issue or something.

I think it's either a lube problem (bearings not lubed enough or ball/roller too lubed) or your roller  is worn.  You can open up the TB case and look.  How long have you had the TB and how much use?
Title: Re: Can I fix my trackball?
Post by: Lomar on May 18, 2007, 05:06:26 pm
It has probably had a year of use -- and not that much trackball action to be honest.

Some golden tee (Maybe....5 hours worth?) and probably 20 hours on bowling (a much lower impact trackball game).

I bought the "best" to avoid issues and it appears I was mistaken.  :banghead:
Title: Re: Can I fix my trackball?
Post by: Kremmit on May 18, 2007, 10:43:45 pm
...
That's weird that it only happens when you go up.  :dizzy:

If it's up but not down (at same speeds), it's NOT normal backspin.  Plus it was working fine at first....

One of the threads I was pointing to may or may not be backspin- problem has not been resolved.  The other one turned out to be a faulty Happ USB interface, not backspin.  Lomar's description sounds a lot like that guy's problem- not backspin, but a lag before movement is registered.  Except for the up-only thing, that's the part I don't get.
Title: Re: Can I fix my trackball?
Post by: Organic Jerk on May 19, 2007, 12:04:39 am
How long have you had the TB and how much use?

I've had it for less than 6 months, and, to be truthful, the joysticks/buttons have had much more use than the tb, so I would say sparingly..