Just wondering if this problem has happened to anyone? My single drop target drops and resets repeatedly during a game. Sometimes with a little time in between and sometimes one after another. I cleaned the unit thinking dirt build-up was causing it and that seemed to work for a while, but it started up again. The same thing happened this time last year and gradually went away as the warmer weather returned. I'm thinking the cold, dry air is causing the parts to contract and not hold the target up as it should even though the machine is in a climate controlled space. Anyone else in a colder climate ever have this happen?