I am new to solidworks and am working on a boiler reassembly. I am trying to determine whether I can move the two wall panels simultaneously and not hit the flanges. I have the assembly set up, I just can't do the two things I need to at the same time, that is have the panels move at the exact same time and check for any collisions to make sure they will fit. I want to some how set up what the final position of the panels will be and see if they can move into that position unobstructed.