giantfan5611: Now the newest problem that has started........ when i go to start the meter, it will stop on it's own and attempt the shot without me clicking my mouse!
First a question. Is your mouse wireless or wired? If it is wireless you can get what I call false clicks if your batteries are weak or your receiver is misaligned.
If it is wired then you could have worn contacts. With contacts that are worn you lose the signal and your PC reads it as a click when in fact you are still holding the mouse button down. Contacts in a mouse only last so long and if you play WGT often they can wear out fairly quickly. And a less expensive mouse they can wear out very quickly when you have to click as often as we do when playing here and if you play other games that require a lot of mouse clicks that just adds to the wear and tear on the contacts. Of course a wireless mouse can have worn contacts as well.
I went through 2 cheaper mice before I got my Razer Death Adder. Also you might find that the springs or what ever returns the button to neutral position gets worn and cause the button to stick down. Just try a new mouse and you should have no more problems with the meter stopping on its own and making a shot while you are still holding the button down.