I live under a dark cloud.. and bought two TinySA¡ both had a problem of not continuing the sequence of touch commands.. I fixed one after a lot of physical messing.. as the select switch to the right seemed unusual action¡ in desperation, not trusting the tuner cleaner.. plastics do not like it.. I used plain old 3 in one. Just a weeny drop on the switch.. a few rapid movements, and bingo, perfect.. I use the unit for checking R/C FM Txs..
