I¡¯m almost 82 and lost my left arm to cancer¡¯s radiation therapy 8 years ago.? I can¡¯t solder at all anymore.? So stop your griping.? YOU¡±RE LUCKY TO BE ALIVE>
I am 73 and was able to solder the little ESD chips on the inputs to the tinySA and nanoVNA. I felt good about being able to do that with bad vision & shaky hands even. Those little 603 diodes are a bugger.