Could you please also add the horizontal slider line(very thin/narrow/1 or 2 pixel height)? You already have only the indicator/handler, but the line that shows the allowable moving min, max would be very helpful. Just the line without any numbers or any extra info.
Yes as it is a way for us to identify if the teensy is not responding to us correctly. This along with no LED activity on the board helps us identify teensy failures
