Just bought a 29" x ringer with no weights. Whats the rule of thumb if any w/longer stabs. can you get away w/less weight on one that long? I now use a 12" and 10" extreme stab. connected w/a hoggit sight extended all the way out but it seems as though I'm a little more steady w/just the 12". Is it just too much weight out front w/the sight and 2 stabs?