So im about to mount my btl, but i dont know what size or type of screw im supposed to use. If it matters, my box is double baffled. I know that im supposed to pre drill holes first, and then put screws in. Call me a noob if you want, but i dont wanna fuck anything up. I was about to just take the screws out of my old sub and use them, but i rather ask so i can know the proper items im supposed to use.