While discussing crashing / survivability I came across a document authored by the soft spoken Mark Langford. www.n56ml.com/KRaccidents.doc Good read, lots of don't do this or you might hurt yourself info.
Lots of other good info available also if you google "faa accident report kr2". I've often wondered what happened to several KRs I've seen in the past like Robert Muse's KR , the turbine KR seen at the Perry, Oklahoma KR Gathering in the late 90's, and the retractable gear KR owned by the Gathering host at Perry. Larry Flesner