It seems that some people are hell bent on opening a can of worms maybe to suit themselves, maybe not. Whilst we are at it we should also ban any electronic marker that can have the velocity altered in software, because that is a massive cheat which is going around at the moment. On certain guns you can alter the dwell setting so that as you fire faster the velocity goes up, sometimes as much as 40 fps. How are you going to marshal that? No chrono will work with a gun rapid firing, so how do you catch these people? In a nutshell you cannot, so all guns that are able to do this, should be banned, because the velocity going that high would bring them over 12 foot pounds and then they become firearms in the U.K. Also what about the ever increasing use of shot buffering? This is when the gun cannot fire the trigger pull for one reason or another. (Which I will not go into at the moment) The shot then gets stored in memory for use later, this way you can store many shots and release them all, as the paint feeds in. This results in a gun that will fire extra shots even after the trigger is released. It is basically almost full auto and there are at least 3 brands of guns that do this.
Mmm, burst fire, over 12 ft lbs, that then brings these guns into section 5 of the UK firearms act, and could result in 10 years in prison. I notice that you import one of these guns that are able to do these tricks, so you should watch what you import from here in the U.S. Mr. Collier, as you may find that you are foul of the law.
Basically my point is, that there isn't an electronic marker out there, than cannot have some sort of "Tweaking". If you're going to pick on one, then you have to accept that all the others will be picked on.
If we go down this road, then every electro will have the finger pointed for one reason or another, and will have to be banned.
You should all be very careful what you start here, because you may end up regretting it.