This 2mm 3D printed shim is conventionally used to raise the rear differential of the B64 buggy. The increased height of the differential will result in a more conventional dog bone angle at the vehicles desired ride height and will Increase grip and overall consistency. Recommended use is to raise the rear diff case 2mm, also applicable for the front. Source (Gravity RC): http://www.teamgravityrc.com/store1...m-3D-printed-2mm/p/80206920/category=15430081
