Turntable weight affects speed

@carlsbad2    So you think your turntable will spin forever, regardless of how heavy it is, without any further energy applied to it.

Welcome to the world of perpetual motion.

Rudimantary?  Huh.

@clearthinker I'm done.  best of luck.

...another take.....if your t/t is belt driven and getting on, the belt may have stretched.  

@carlsbad2       And you.

Thanks for all the well-considered responses!  I’m planning to try the Origin Live Gravity One @mgolpoor recommended.