We are a mobile church in its sixth week of existence. Two weeks ago some of our volunteers placed a road case containing a hazer on its side on top of our audio cart during load out and during the week fluid leaked all over our audio cart and over the sound board. We were able to get the board to an audio repair shop and they were able to clean all fluid out but the silicone buttons had swelled and get stuck in the within the cut outs of the board when pressed. If I can where can replacement buttons be purchased and for how much?