do the casters have lock-outs? I could see it rolling away form you during heated gameplay in arcade or driving mode. I've thought of doing this before, so I'm glad you did it. I can see its not for me in the end, but it does cover a lot of bases, I'll give you that. Props on a project completed, thats the hardest part...Config a good front-end, and you're gonna have some good times with that setup!