Viktor Speed Controllers and CIM Motors

[Asymons]

Hi,

We were having a problem where 2/4 CIM motors on our robot would decelerate after we would stop moving the joystick instead of immediately stopping like the other 2 CIM motors. We've checked the gears twice, counted them, and resolved that it may be the speed controller. The two working ones are Viktor 884 Speed Controllers and the 2 others that aren't working are 883 and 884. We were thinking it may be that they aren't all the same speed controller.

Thanks for the help .