C/O - you're old-fashioned! <img src="/ubbthreads/images/graemlins/grin.gif" alt="" /> <img src="/ubbthreads/images/graemlins/grin.gif" alt="" /> Although there are some very accurate semi-autos, I suspect that b/a's were used too! <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />