I have a Beogram 4004 and just recently I've started having tracking problems. When I press the start button the player starts as it always does, however, the tonearm lowers just shy of the record. I can press the button and move it over and lower it again and the album will play; however, I notice that the tonearm is not traveling parallel to the tracking arm. The lamp is still working on the tracking arm, so what could be the problem? I recently moved the player to disconnect another piece of equipment and after replacing the 4004 back to its original poition is when I started having the problem. Can someone please tell me what I should do? thanks