We will be salvaging furniture from a school already on our site, but we are not going for MR3 (Mat. Reuse) due to the limited amount. However, we might possibly use it for MRc5 (understanding that we would have to deal with furniture calcs for several other credits). My question: the LEEDUser info provided states that if you using the salvaged furniture for MRc3 you can doubledip and count it towards MRc5, but NOT MRc2. So, if I am counting towards MRc5, does this stop me from counting it towards MRc2 Const Waste?