I was cleaning and lubing the crank and verticals of my machine and I found these two pieces loose on the bottom of the keypad side. I had never done this maintenance to this machine, I'd been getting some board sensor problems, checked my head pressure (115 lb) and decided to do this (I think I got it down to 87 lbs w/the clean&lube). Anyway, I could not see where these may have come from and don't know if they're important. The left piece is plastic and looks like a cord guide clip, the right one is metal and I have no clue. If that is a screw hole in it, I did not find the screw (could have gone up the vacuum though).