PRT unit values

[spotlight3d]

Hi all i am trying to find out the unit value settings for my PRT 48 X 96
motor model number

A6497-9412KTG on all four axis

using standard PRT controller box

with 3.6.1 ratio box on the motors ( i think)

thanks in advance for any help

[gc3]

1018.592 18t
916.732 20t
733.386 25t

http://www.talkshopbot.com/forum/showthread.php?t=2999

a little time in the search box will give a lot of info