dear forum members, since a few weeks my 1987 beogram CD shows some "irritations" - meaning jumping around instead of playing smooth along. i´ve been to some entries where first hint is to clean the lense: i did that, it worked for ~ 4 weeks, then now again jumping; cleaned again, but no change this time :-((. the second hint is the belt for the drawer: when i had it open to clean the lense i checked the belt and it still seems to be Ok - drawer closes and opens without any issues. hint number 3 is now to exchange some dedicated electronical parts on the motherboard - and here my "do it yourself" will end: can anyone give me a recommendation where i could send my 7000 (best would be within germany, second best woudl be EU) and get it checked / repaired for a reasonable price? thanks a lot for you feedback in advance, and a happy new year, ralph