derekwh

Hi, I asked about this once before but never got a response, why is it that when I open and close my top it often takes several pulls of the button. In other words, it will start and stop, then I will release the button and pull (or push) it to make the top move some more. Sometimes it can take four or five pulls. Sometimes it will work as it should. Eventually it will fully open, or close.
Does anyone have answer for this?

Thanks