Spar is a great place for the sharkees lately. The big ones tend to hover just off the site in the current a few feet off the sand. It is a great place to do two dives. Next time you get a chance have fun penetrating as there are guide ropes inside. You can easily spend the entire bottom time exploring inside out of the current. Glad you had one of those perfect days.
It was perfect and no current on the wreck. Now I have to return and explore the inside of the Spar.