I personally think that a 5 beam, self leveling dot laser may be the most under utilized tool on the job site. They make so many checks and levels so fast and accurate! Over my 25 years of building, I’ve made it a must to keep one handy at all stages of construction. From squaring footings, and floors, to levelling forms, walls and timbers, these things are a no brainer possession. If you don’t have one, I strongly suggest you pick one up and learn how to use it. They make you faster and more ac