What fins is that guy wearing? The blade looks too big and has way too much flex (surface area) to be SP jets. I've never dived with SP Jets, but I owned a pair for about 20 minutes (way too small) and there is just no way - they're like boards.
Look at the flex and the blade size... IDI's maybe? What are those things? Any ideas? Maybe I'm dead wrong, but I recall my SP's being shorter and much more rigid.
Thanks -
Ken
http://gue.com/classroom/propulsion/index.shtml
Look at the flex and the blade size... IDI's maybe? What are those things? Any ideas? Maybe I'm dead wrong, but I recall my SP's being shorter and much more rigid.
Thanks -
Ken
http://gue.com/classroom/propulsion/index.shtml