My Empire Invert Mini wont shoot as far as my brothers G3 and i cronoed both our guns and both were at 300 (297-300) and still my brothers G3 still shoots as far. Do i need a new barrel,bolt? my brothers gun is stocked and mines is stocked and everytime i shoot the marker the regulator goes lower and try to increase the preassure but it does slowly (when i shoot at ramping the Air can keep up with it it seems like everytime i shoot the pressure goes lower and lower) what should i do?

Have you reset your board to stock settings?Try cleaning and resetting the poppet too.
http://www.invertog.net/tech-help/153-ultimate-how-fix-your-mini-thread.html

__________________
Help my friend

DoW-Outlaw Squad

As for your brothers gun shooting farther. It's not really happening. Unless you found a way to change physics.

2 objects of equal size, shape and weight (mass) + velocity = distance.

This is what it is, unless you have a barrel (flatline or Apex) putting spin on the ball creating loft. Or if your barrel is dirty and putting forward spin on the ball.

As for the drop in pressure. Most the time with a Mini it is that the tank is not screwed all the way in. Or it could be the tank does not put out consistant pressure or you mini reg is getting stick and needs to be either cleaned or rebuilt.

__________________
For any retail items visit Boss Paint Products.

Mini and BT factory parts.

Theboss makes some good points. Are you by chance running a remote line?

__________________

I say try it again with the tanks swapped and see what happens to the gauge.

__________________