Found from left #1 & 2 are leaking at o-ring & sockets behind the mixing bowls on CEC Coffee Machine. Also #5 leaks to #2 English toffee valve leaks by. Tried cleaning valve seat but still drips by. Need to order o-rings and one valve. Will return. QWP (expedited freight) 10/20/17 Removed bowl sockets, o-rings & valve. Replaced with new. Reassembled. Powered on. Unit works with no leaks. In service.