Bought one on e-bay last season. Tried it out and managed about one in twenty attempts success rate ! However with a lot of perserverance, my rate is now about one in three. Still haven't mastered it fully yet, but getting better all the time. Target only "runnydown" casts and you should get there. The type of sand also makes a difference............loose gravelly type sand is much easier to pump than the hard dry stuff. I always take a fork with me as well, as sometimes the "runnydown" casts are hard to find and I can still dig for smaller lug. Good luck mate...but don't give up; they do take some mastering but they are worth the effort.