Quote Originally Posted by BCS View Post
I actually did the CD trick and the bottom shelves are still sticky and a few shelves have too much spacing. I think I will try card board next time.
Are you pre drilling the holes before you screw them in? if you are doing the cd trick, it will be the same spacing every time, there really shouldn't be opportunity for different spacing. If you are just ramming a screw in there, it gives the opportunity for the shelf to move a little. thin wood might warp, and if it gets wet it might expand, besides that shouldn't have issues.