Mechanum drive-strafing issue

[JimmyNutrin]

Our team has had issues with the mechanum drive system we have employed. We appear to not have enough torque to "strafe" and move against the natural direction of the wheels. I have verified that it is not a programming error because the motors move how they are supposed to when the robot is suspended on blocks.

We use 2.5" CIM motors and CIMple boxes for transmissions. (one CIM per transmission)

Any other teams that use mechanum drive, please respond and tell me which motors and transmissions are being used.

P.S. I am new to the forum, so please be forgiving.