Ok so we just opened up for the season last week. When I went to put the Aquabot in I noticed some damage to the side plate where the rollers sit and attach to the body by 4 metal screws (plastic rods/axles broke), so the belts had no tension on them, belts also were missing a few teeth. I found all the plastic pieces online and the belts I needed to make the repairs. So today I placed the robot back in and it is only cleaning on one area about 20 square feet, kind of just going in a slow large circle. So I took the robot out and noticed that the drive side track is moving slower and skipping every 10-15 seconds. The belts are in correct and tensioned no missing teeth, the track is also in the correct location. I did not replace the rollers or the tracks or cleaning brushes. I already spent $90 dollars on the belts and two plastic pieces I needed. Should I dump another $160 bucks into this bot and buy the full tune-up kit, which includes the rollers, new tracks and brushes? The bot has 5 full seasons of perfect work under her belt....Any advice?