I have searched the forums but have not encountered this question.......I have a Beogram 6500 and new stylus but I notice that sometimes it will not play some new vinyl (starts but then arm returns). Some records seem to be slightly out of perfect round and I can see the arm being moved horizontally more than usual and I suspect that to be the issue in some cases. Other times, the record seems perfectly round but the stylus won't catch the groove or returns after starting.
Wondering if other tangential deck owners experience the same or if its an issue that I can fix.