Standard air box mod

after looking at the air boxes on my marauder i noticed the inlet pickups are half blocked off..sooo....i opened these up with my trusty Stanley knife which then made it realy bad on top three quarter throttle,hesitating and no pull at all,i then changed the main jets to 130 rear and 120 front(i had these handy) which then made it virtually un ride-able.So i then put 110 in rear and 100 in front carb,altered the mixtures half turn out and now......this now goes like stink....the rear tries to dig in and the front end lightens under heavy acceleration.This is twice the bike it was now.I have to get this dynoed yet but im pritty sure this is a result,ayl post the dyno graphs when iv got it done

Sounds like it's breathing a little easier 

Sounds like a great job done. 
Having her Dynoed will tell you exactly how she is going, although for a seasoned rider it'll only tell you a fraction more than "the seat of your pants" and it seems like "the seat of your pants" is telling you what's needed. 

Nice one dave, must be well happy with the results