rcd567, I bought the NAP2000rg for my outback as well. The rest shoots great, but I seem to notice a thumping noise when the launcher arms contact the arrow shelf. The tech that set mine up did so in a way that caused the launcher arms to hit the bare shelf instead of the rubber arrow holder. I tried putting two layers of 1/8th inch sticky back neoprene rubber covered with a layer of adhesive felt on the shelf where the arms hit. This helped but I still think it makes some noise.
Did you guys notice any noise from your NAP's??

Thanks....