String breakage at the Capo

[Phil Bondi]

It's a GH-1 being used 7 nights a week..I almost have all 
the treble re-strung..replacing broken strings, and almost 
every single one breaks at the capo.

I have the blow at 42 and let-off at 4.5mil across the board.

Yes, the hammers need to be replaced, but don't count on 
that happening anytime soon..no matter how easy or hard I 
plead.

I know what the long-term answer is..but is there something 
I can do to prevent further breakage at the capo?

Thanks,

-Phil Bondi(Fl)