Rippling cones

@artemus_5 - tried moving the speakers away from the turntable.
Didn’t notice any change in the LS50s but looks like the larger drivers in the B&Ws seem a bit calmer.

@millercarbon So, I put the turntable on an old platform called ’’The Seismic Sink’’ I got from my uncle. The ’’Sink’’ is now on Audiocrast springs on the top of my equipment rack.

The room (15 x 19) is on the second floor with thick padded carpet over suspended wood floor.

Just noticed a weight imbalance among the 4 springs so will have to experiment with removing some of the individual springs from each spring unit.

Hopefully I can get around to getting things level soon and try again.

Also, my uncle gave me an old Vibraplane platform that weighs more than me! It has 3 air bladder type feet.

Is it worth the effort to get help muscling it up to replace the Seismic Sink?
I could then use the Sink under my Jolida tube integrated amp.

@noromance - have you tried either filter? quite the price difference!

@stereo5 - after removing 3 springs from each of the Audiocrast spring units to allow for compression, I noticed some audible improvement.  Still see the cones jumping around though so will probably order the KAB RF1.
Glad to hear it worked out for you!

@mijostyn -  ''If you want to know what is the environment and what is on the record simply put your stylus down on a stationary record and turn the volume up. Walk around the room watching the woofers. Jump a few times. This is the environment. What you see playing the record is a combination of the two.''

Just tried this. Didn't even need to turn up the volume to see and hear it.