Howard Winter wrote: > If he just opens the box and squirts stuff in, only the front surface of the board will be properly covered. > Murphy says the other side will have the condensation problem! :-) Thanks! I did mention that to him. Bye bye, rework... well, it was ugly anyway. And - the globs of caulk completely solved the intermittent problems. He's just going to watch it for a week or two before we move on to a tweaked design and a larger run. Yay! -- Timothy J. Weber http://timothyweber.org -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist