Help Trying to downgrade to 2.1 Keyboard

So earlier I tried to downgrade my keyboard to the 2.1 version instead of the 2.2 version. I'm running 928BGX 2.3 Deodexed on the 2.2 OTA update. It installs just fine, but the actual letters are incredibly small and flat out annoying. Can anybody help me out? Maybe if I installed it through a terminal it would work, what are the commands for that?