Good day, I fly an RV-6, frequent this website daily (I'm paid upand am building a DR 107 One Design currently. I would like to see how well an RV-4 cowl will fit on the fuselage as I hate the look of the really wide stock One Design cowling. I have a template of the firewall tracing of a one off carbon fiber cowling from an RV-4 currently. It seems to fit the bare fuse tubing well, but I'm not sure if the height relationship of the cylinders and engine mount would fit the cheek cowls very well. So, I was wondering if anyone in the Calgary, Alberta, Canada area would have an RV-4 cowl lying around I may use to better check the fit with? Thanks for your time, regards, Al.