December 17, 2023 - Yup, after a rather long pause I have ideas to try out on the LLTP. The Sequencer circuit works and is odd enough but the timing pulses are less than desired yet I want to keep things transistor-less. I am going to regress a bit and try out a rotating drum with multiple tracks that will be either hand cranked or motor driven or both. Copper foil on a stiff cardboard tube should work for a start but not yet sure about the contacts to the drum. Springs, paper clips or ??? Should be interesting.