Hi all- I've been working on a project guitar and it turns out my hopes of using a Dog-ear P90 aren't going to work out because of the string height/neck angle, so I need to go with a pickup that can be closer to the pickguard. I've got a soapbar here I can use. I'm confused about a couple of things with it though... 1) I bought it used and it didn't come with any hardware/screws, so I'm a little iffy on how to install it. I checked out my LP Special downstairs and it's got small bolts in the bottom of the cavity for the long screws to mount to, but this guitars never had a P90, so those aren't there. I went to my local hardware store with the screws to look for alternate options and the screws for the LP's P90's and evidently the one I have are smaller than they're smallest screws - wood and otherwise... Is there a specific place to get these screws? 2) The cover wants to just fall off the pickup. Is this normal with a P90 or is there something that should be keeping it mounted securely to the pup. 3) Assuming I can find the right screws, is installing into the body the best way to go? Thanks!