I made these up from lead shot that I found for $1 a pound to add to my 850 pound ballast system in my '06 Sanger V210. These way 25 pounds each. I will also be running a FlyHigh side sac in the walk thru, (250 pound), for a total of roughly 1400 pounds to start. It's not alot of weight but that is the beauty of narrower beamed hulls. I'll get some pics of the wake this coming weekend.