Yaesu YC 355D Frequency Counter - Follow Up

A follow up to the last very short video showing this unit displaying the counting process, instead of just updating a static value every 2 seconds, which involved just adding a diode.
Replacing some electrolytic capacitors
How the diode modification works
Issues about the overflow display

[@ricksampson6780]

Kudos Bertoid!

[@bertoid]

Thank-you!