The rationale behind The CVI Range Endorsement-why did this become necessary?

I have long wanted to provide my perspectives on the Perkins┬áRoman CVI Range Endorsement. ┬áThere seems to be confusion and even resistance about the Endorsement and I hope to clear up some of the misinformation or misgivings. Around 1994 I was the lead person in a project at The Western … Continue reading The rationale behind The CVI Range Endorsement-why did this become necessary?