The controller on my 401 sticks on "go" and is slow to start. The controller on my 503 is slow to start as well. They appear to be identical controllers. I have looked for a tutorial on cleaning and refurbing them, but not had much luck. This youtube video is probably good
https://www.youtube.com/watch?v=v2HKgKxPQ1I, but he just talks about fixing it. He's already done it. Unfortunately, he might as well be saying, "blah, blah, blah, blah". My brain does not work well with spoken instructions. (I'm auditorily challenged.) I need to see it or read it.
Is there a tutorial or an easy fix that you know about that I can find online?
bkay