I really like the lazer set-up, it's much more precis then a bubble level, and by projeting the beam of lazer on a long distance you divide you error by the lenght to the wall...... way much pricise then the direct bubble!! but if the lazer could has 2 beam... one on the floor to set the verticality of the blade and the other for the pich angle..... how do you set the vertivality of the blade with your rig Jim?