I don't know about "most" either, but I, and our cat, built K2/100 # 3255 some years ago. Beware of cats who try to "help", our Temple Cat takes an unhealthy interest in multi "pin" SMDs. 73, Geoff GM4ESD Conway Yee <yee at bronze.lcs.mit.edu> wrote: > Are most K2 users people who buy it prebuilt?