COlineman78
WKR
Hey Colineman, yes. If you look at Jareds bottom photo, the system comes with a cord system that secures the legs and can add stability. Only tried it at home so far though.
Yeah, I was just curious if that would add enough stability for your 15's or maybe even your CTC if you added the weight of say your daypack. I notice on the website he is using his Nalgene, but I wonder if some more weight would allow for a heavier scope.