I am Pieter callsign ZS3AOR. I came upon your E-Book at Amazon and downloaded it to my Kindle and man, I really enjoyed reading about your endeavors with everything.
The way you explained for instance the inner workings of transistors and mixers and problems associated with it is really good.
Subsequently I downloaded the August Podcast and I am hooked with you and Pete.
Kind regards from the Namaqualand region of South Africa (Northern Cape Province)