Paddle Key Adjustment Nashua Area Radio Society › Topics In All Forums › CW and QRP Forum › Paddle Key Adjustment This topic has 0 replies, 1 voice, and was last updated 9 years, 2 months ago by Nashua Area Radio Society. Viewing 1 post (of 1 total) Author Posts September 18, 2016 at 6:31 am #5300 Nashua Area Radio SocietyKeymaster Chuck Adams K7QO made an interesting video on the MFJ564B Dual Lever Paddle Key adjustment. https://www.youtube.com/watch?v=uIXz-AZdDPM enjoy Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In