how have the proctors/coordinators for this event in other invitationals/regionals dealt with the coverings for the lss? what if one of the mirrors move while you're removing them; how do they address this? do they let you fix it, or force you to leave it how it shifted?
Most of the time they let the teams fix it, but this one time a proctor turned the laser on as soon as we took the last covering off! Sadly, we didn't hit on target, but if we had fixed those mirrors we would have lol. My advice is to fix them as soon as it moves slightly.