Vkar bison v3

[Goober77]

Hey everyone.
I got a vkar bison v2. I did some maintenance on it. Changed the center diff oil out and put marine grease in hoping to get more power to the rear wheels but it didn't change anything. The manual says there is a screw to tighten up the slipper clutch but from the research I've done the V2 doesn't have the slipper clutch anymore. Any help will be appreciated.
Thank you

 

[bill_delong]

replacing diff fluid with grease is like having an open diff, I would start with 10K fluid and then use the following guide to go from there, a center slipper will be closer to 100K just for reference.