We have a new 2020 Rav 4 Limited with the mirror that has the homelink on it. I attempt to follow the instructions for programming (very poorly written in my view) it to open our new home chamberlin garage doors. Once programmed, all the door does, when pushing the homelink button, is move about 1 inch. Press it a second time and it will move an inch the other direction. I have programmed it using the Chamberlin remote and also doing the "Learn" button on the opener and get the same results. Can anyone give me advice on how to make it work. It should not be this complicated. My GMC homelink worked the first time on the same doors. I've tried to program a second door and get the same 1 inch travel per push of the homelink.