Cobalt Greywalker Wrote:6'x9' seems fine. 2' deep? Bit much. Shaking something that deep is a bit much. 6" at most, IMO.Maybe it should scale with the size of the emitter device... if you are willing to build a room sized one, you can get more effect, but its a lot harder to deploy.
Operational limits can be as effective as technical ones.
Its still not the most dangerous waved weapon, so it should not be against the rules.