03-10-2018, 04:56 PM
(02-10-2018, 04:29 PM)Bill Dixon Wrote: Charles,
If you look at the circuit of the gauge (Bobs link to Dorset site) Back of meter top left hand corner, there is an internal earth connection. This earth connection
could have been broken , causing the gauge to misfunction.If you desolder this connection you should see a thin wire pock out of a hole,using care resolder the connection. If this fails you will have to dismantel the to carry out a repair.Best of luck.
Many thanks for helpful posts — will have a play tomorrow and, with luck, sort it out.
Charles