It has also been my profession for more than 25 years, but now with the crisis I have been unemployed for 6 years, so now it is more a hobby, and having free time I can learn many more things.
When I solve it, I hope you will comment on the results, so it works very well for me at the moment.
I have only noticed a small fault and is that when you turn the encoder super-fast the tester restarts.
But under normal circumstances the encoder is never turned so fast.
A greeting.