truss

I have two questions for framing carpenters on straightening walls. 1) When straightening an exterior wall, do you do it before or after interior walls are built? The guy that has done my framing does it after interiors, right before trusses are set. This doesnt make any sense to me. I...

I am an owner operator of a 12.5 ton max cap. mobile crane with a max reach of 110', looking to relocate to an area that has a demand for my services.. I am fully insured and liscensed.. and have over 20 yrs in my field.

What are your reasons for avoiding trusses?