Busy day of deliveries: roco turntable, additional track sections for said turntable, lenz reverse loop module and tillig isolating fishplates (which I will swap out at a future date as i didn't realise they were grey when i added them to my basket!) And then: alpha sniffer, alpha encoder and alpha switch to build a control panel for my goods yard. Just using a bit of cardboard to test my understanding of the wiring and power requirements before I get to building the real thing.