as far as I read you, the factors of the multiplication should be between 0.05 and 0.75, not being 0.05 or 0.75 but in between only.
a good example of that could be say 0.5 and 0.5, 0.5*0.5 = 0.25, and
0.05.................0.25........................................................0.75.
or say 0.15 and 3, 0.15*3 = 0.45 and
0.05...................................0.45.......................................0.75.
