This should be a pretty easy one for you guys to answer. I'm sort of knew to the land of bass modifications. I want to change pickguards on my mim Fender Jazz. I took out all the screws, but the thing still seemed attached to where the neck meets the body. Is it glued there or something, or do I just pull hard? I was going to do that but didn't want to destroy anything important. I was also wondering if I need to remove anything to take off the pickguard, like pickups or anything. Thanks.