I purchased a B&O Beogram 1900 that was never used. The dust cover broke ( which I replaced ) and the turntable ran slow for about 30 minutes. I sent it out for repair and they're having issue's fixing the speed issue. They re-lubed the motor and replaced the idler wheel. Any thoughts of anything else that can be done to fix this. I had this same turntable back in the 70's and would like to keep it.
