Re: Lead Hook
Are you turning your front foot into the punch too? Like your your squashing a bug?
Also it sounds like your putting a good snap on your slap hook. Try snaping back your normal left hook like that also.
Honestly it is hard to tell where your losing your power at without watching you throw. Do you have a coach to help you? I know you say your 100% happy with your technique but if you were throwing with good technique at all your normal left hook should have far more power than a slap hook.