I have seen on another thread (Mike52, 32 3 Window Questions) that the roller chassis offered by N&N in their package "...looks identical to Pete & Jake's." Does anyone have any direct feedback on the quality, spuareness, fit & finish on the chassis that N&N provides? My real question is whether to buy a roller chassis from P&J who have a long reputation of dead on straight chassis, or going with the package from N&N which will be an easier process and one trip to pick up the body/chassis package.