Hi all, Last week I was trying to repair my tonearm as it hadn't been used for a long time and needed some greasing. Before repairing, my arm sensor was working fine. After repairing, it suddenly stopped working (no light coming out of the sensor). I wanted to surprise my dad by repairing his Beogram, but have now stumbled upon this issue. My assumption is that a cable may have gotten loose or something else, not necessarily that the sensorlight is defaulted for example. Does anyone know a good solution to this issue, where i can either troubleshoot or something else? Would love to be able to repair the player and have done so with other more often, so I know my way around if you have any instructions! Thank you very much in advance. Best Jules