|  |  | Re: Asking for RIS 2.0 patch under Windows XP 
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| I had this error message on a Vista system. RIS 2.0 worked fine the first time I ran it, but gave this error every subsequent time (even if I uninstalled/reinstalled it). Memory definitely wasn't an issue since the system had 4GB RAM plus swap (...)   (17 years ago, 22-Jul-08, to lugnet.robotics) 
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|  |  | Re: Asking for RIS 2.0 patch under Windows XP 
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| (...) I have just encountered this exact problem, but on Windows Vista. Did you find a solution? Could you please tell me what you did? Thanks in advance Luca    (17 years ago, 22-Jul-08, to lugnet.robotics) 
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|  |  | Re: Worm gear... whence the length? 
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| (...) Rafe    (17 years ago, 22-Jul-08, to lugnet.robotics) 
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|  |  | Re: Worm gear... whence the length? 
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| (...) Thanks Mark - those are nice designs. In my case I needed the precision, but I also needed a very compact implementation *and* it had to mount to an NXT motor: (URL) pretty happy with the design, but the slop really needed to be compensated (...)   (17 years ago, 22-Jul-08, to lugnet.robotics) 
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|  |  | Re: Worm gear... whence the length? 
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| (...) Hi Brian, If you're struggling with worm gaps for your leadscrew, this pic of my crane worm gearbox might help: (URL) worm is two worms long, plus two pairs of old type (crennellated) half bushes (small pulleys) and an old type 14-tooth bevel (...)   (17 years ago, 22-Jul-08, to lugnet.technic, lugnet.events.brickworld, lugnet.robotics) 
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