Zanna Zabriskie

Ahahah!! But I was joking, I thought it was clear! An army technical manual dated 1954.... The "definitive solution"... But I'm sorry if it wasn't clear enough, my fault.

I have a question for you all: how do the sensors work?
Are the contacts in the rubber strip ON/OFF contacts? If yes, how does the piano feel the "touch", the speed, to play piano/forte?

The reason of my question: my issues are with 6 keys, but only black keys. I saw a lot of people having problem with black keys too. A strange thing, because for dust and moisture all the contacts are the same ... So i'm asking himsel if there is another kind of problem.
 

Ah, by the way, the "definitive" solution to clean contacts:

Clean baby, clean...

After this, you will never need to clean your contacts again.

zz

Hi Ivan, what about to seal the space between the edge of the ribbon and the PCB with hot glue or a good tape? To prevent infiltrations of grease or something, I say.

Just another thing... where did you buy the strip?

zz