Sensor unit

Knackered all day today. Kilda was woke up a few times during the night hearing the gate next door banging and waiting for J to come back. Last night one of the sensors on the bike didn’t work even though I had changed the battery. Had a look tonight when we got back and found I had damaged the back, which has a paper backing covering some thin contacts which connect to the outside of the penny battery. Bit of tin foil and it seems to be working again. Took Kilda for a walk and collected a parcel from next door which allowed me to talk to the man of the house for the first time ever in 4 years about some recommendations for roofers as they were the people who did the conversion of the flat.