R06 - weight and configuration

[jimfortytwo]

My team has run into something of a weight problem. We have what amounts to a low riding set of wings to corral balls, and then a large lifter to manipulate the 2X multipliers. Both assemblies can work and function indipendently, and both are easy to install and remove, however the robot with both attatched is over weight. The dilema is that we will probably just barely have those assemblies together in time to crate, and so can't evaluate the effect of each until we're at competition.
If we packed both into the crate, could we choose one at the competition site during weigh in? I read R06 to say that we would then not be allowed to change our minds later. What if we completely dissassembled and reassembled the devices into their component parts on site-- then could we swap out? What if we brought raw materials and made one of the parts completly on site? At what level does R06 apply to us?