Articles with the green titles are part of a kit builder manual section that is still under development. If you are the owner of a quick-build kit for a 4-Place Bearhawk and would like to participate in beta testing, please let us know!
You can buy commercial drill bushings that will center a drill in a larger hole. While nice to have it is not always possible to have the size you need on a weekend. A quick way to make up a drill bushing is by