So I'm building my own cab, and I originally designed for enough width inside to fit the TV, but due to my amateur woodworking skills, the inside shrank 1/2".  Anyways, the TV is having some trouble fitting, needing like 1/8 more space to fit.  It doesn't need alot of space, so i just need to shave down the insides of the side panel.  Will a sander do this, or do I need a specific tool?