I just picked up a new hearth pad with a ceramic tiled top. Will my stove scratch the heck out of it if I slide it around on there? I know I will have to move it at times for the purpose of cleaning, and maintainance. If sliding the stove will scratch it, what can be done to prevent marking it up. How do the rest of you all deal with this? I'd really hate to ruin a hearth pad that looks pretty nice, any answers/comments would be helpful. Thanks.