brownmonster
Man of Great Wisdom
Excellent advice. I would also advise adjusting your W-4 whenever you change your 401k contribution rate. I recently raised mine to 25% and increased the number of dependents on my W-4 to 9. This will keep my take home pay fairly close to what it was before and the 401k deduction will offset the lower withheld taxes.
I can't say I understand this stratagy.