Bread-Bakers v006.n029.2

Hello,

I have a Chefmate (Seiko) machine.  I've noticed that my bread rises very
well during the first and second rise cycles.  On the last (third) cycle,
the bread doesn't rise as well and I end up with a smaller, denser loaf,
that sometimes seems to cave in.  Does anyone have any suggestions for me.
(Also, I live at 6600' in elevation.)

Thanks in advance,

Gina