For an easier way to get better brakes use a cable-tie or similar to hold the front brake on quite tightly and leave overnight.

When returning to the bike next day tap the brake hoses thoroughly to get all the bubbles, that have formed due to the continual pressure, to rise to the top of the reservoir.

Hey presto - firmer brakes.

Its not the best way to do it but its the least messy and it certainly works.