I agree. . This---> http://www.laserpointerforums.com/forums/YaBB.pl?num=1191628939 is the identical question man.chimo said:You know, you've asked very similar questions here and many people have taken the time to give detailed responses, yet you continue to ask. If you don't want to put the effort into trying to understand the responses and figure out the answer on your own, it is unrealistic to expect people to continue answering them. Other than being annoying, this type of action usually tends to cause people to be ignored.