The jet inlet path 193 may be configured to receive {TAIL ~ the control flow} from the side conduit 173 and direct {HEAD ~ the control flow} to the venturi 190 via a jet inlet port 192 
The jet inlet path 193 may be configured to receive { TAIL ~ the control flow } from the side conduit 173 and direct { HEAD ~ the control flow } to the venturi 190 via a jet inlet port 192
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH