i wouldnt suggest weighting the ends tbh,,,
if you're trying to add weight, try to make it even down the whole length of the baton, otherwise too much weight on the ends will lead to very unstable wristrolls and aerials.
suggestion..
1.) LOADS of electrical tape all the way down the chucks, (although this can affect grip)
2.) try to taper the chucks, this will create the effect of more weight and increase stability.
or
3.) just seek out some heavier wood,
so far ive never found an effective way to add weight aftificially, it'd be better just to start again i think
