I finally got a replacement battery and I’m finishing up the install of the shutter motor kit. I’m just using the manual buttons to move it. The shutter gear keeps stuttering in the track and skipping. I had to help it move with my hand to even get it to open. It seems like it is having to work way too hard. I installed the wind guards up on top on top but I checked and they are not rubbing. The wheels are also okay. I don’t know if the guides on the edge of the motor might be binding or something. anybody else experience this? do I need to silicone spray the roof panels to glide easier?