[CW] KN4YB 90 Degree Bug

[stan levandowski]

KN4YB's 90 degree bug appeared in this list a few days ago.  I have one 
and I really like it a lot, based on 55 years of using bugs.  It's 
attractive and well designed and executed.  It accepts very tiny 
adjustments and locks them down nicely.  His videos on Youtube fully 
explain the key.  I have a 70s Vibroplex Original Deluxe on which I 
extended the pendulum in a similar fashion to KN4YB's key a few years 
ago.  I found the KN4YB key smoother than my modification but that could 
simply be me.  KN4YB is an expert machinist and I'm all thumbs. 73, Stan 
WB2LQF
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