Avid acrylic touring car chassis tweak plate
Avid now have this acrylic tweak plate for touring cars available. The car will be placed on top of it, the top deck screws will be loosened and tighten back up while pressing down on the car at the top and bottom of the battery and at the servo and speedo. This will help settle the chassis and get a true setting on the top deck. This acrylic tweak plate is an alternative to other units on the market and helps to save weight while travelling or keeping weight in that wallet.
Source: Avid [avidrc.com]