it really shouldnt be so low percentage to kick 1 rail behind the 4 and hit it full with slow speed on a diamond tablemy first thought is to kick off the short rail and try to nudge the 4 onto the 5 but as measureman pointed out thats fairly low percentage considering too fast or slow and you sell out.
, even if you foul who cares, the balls are tied up
it would take alot to sell out shooting that shot i think