[Ed Kolis]

The problem is that corvette is not a stock pic, but frigate is, so with a stock set like the Xiati, the Gamma will default to destroyer, but the Delta Rider will go to frigate, which is smaller than destroyer. Since you only have nine rider hulls, and there are eight stock hulls, why not just use the stock hulls for Beta through Omega, and use Primary=Scout/Secondary=Escort for the Alpha Rider? (Or alternatively, use Escort through Dreadnought for the first 8, and Primary=Baseship/Secondary=Dreadnought for Omega... or use CarrierHeavy for Omega, or Drone for Alpha, or any of the other unused hull size pics for either Alpha or Omega and the 8 standard for the others?)