Bermuda's Penny Simmons made further inroads towards a seventh IOD World title in the Great Sound today.The veteran skipper scored a bullet - his third of the regatta - and a second to remain atop the leader board.Day one leaders Bill Widnall and MattLindblad also scored a bullet in today's blustery conditions.Race officials hope to get in at least one more race tomorrow.With six races now sailed, teams will be allowed to discard their worst score to date.