Why do basses not have pick guards? I have seen what happens to basses that do not have pick guards. I have an Ibanez SR500 and would like to put some sort of pick guard on it without having to screw it down. Have any of you done this, what did you use, and how did you do it? I have thought about using some of that material that is used to protect tablet and phone screens - clear plastic with a sticky backside, what do you think?