glass bedding?

[berettadouble]

I have 2 model 70 Featherweights, 7mm-08 and .25 WSSM, that will print the first 2 shots practically on top each other and the 3rd opens the group up to 1.7-2.0".

They are both free floated. Would glass bedding rein in the 3rd? Would it change the dynamics of the rifle enough that I'd have to start over with reloads or just make a decent load shoot better? Or just shut up and own a 2" rifle?

Thanks