The Area 419 Auto Trickler Self-Centering Tray for A&D FX Scales is a must have when using the Autothrow housing and billet straw. This was one of the most requested upgrades for the Autotrickler setup. Area 419 is never one to ignore what customers want! So they produced the billet aluminum replacement platen for the A&D FX series scales for the Autotrickler setup. FeaturesFunnels Billet Powder Cup perfectly to center where it drops in a small notch to hold in placeCenter of gravity is re-aligned to concentric with the load cell taking into account the weight of powder cup handleInstalls into the scale exactly the same as the factory platen using the tapered spud and square locating bossMachined from a solid 2.3 pound billet of 6061-T6 AluminumWeighs 0.208 pounds (similar or less than the factory trays) Note: Compatible up to V3. NOT compatible with V4 Auto-Trickler unit