I recently acquired a Stopwatch Genesis Silver B grill. An upgrade from my spirit, but that is another story. My question is this. The previous owner did not set up the frame correctly and it is pretty flimsy. No bolts or fasteners of any kind holding the top and bottom of the frame together. What size bolts do I need, and if all else fails can I drill out the frame and place a bolt all the way through? Thank you for all your replies before hand. A schematic of how the frame is put together would be great. Or where I can find one.