Stillpoints LP Isolator Record Weight

How do you know if you need the stillpoints short or long spindle?

Radioheadokplayer, I don't think there is a sonic difference, but I would check with Stillpoints and ask.

Stillpoints told me that for the Lenco idler wheel TT you need to use the long spindle....

Watch out.
$550.00 is a large investment for the minimal improvement over other options.
There is a best of 5-10% reduction in vibration vs. an outer record clamp pure fact. The ring couples 100 times the surface area directly on the outer edge - around the record vs. a small locating diameter in the center of the record LABEL - center clamp or weight.
We shipped many center weights (6000 and counting)and we are the leader in center weight production and our best pure copper center weight - Yes Pure expensive copper 3.2 Lbs and sounds amazing.
We build a killer 2.2 lb stainless carbon fibre that will equal the stillpoints product for under $250.00 - and a 1 lb for $89.00 more reasonable and the Classic has been on the market since 2008 and is very effective and is the most common center weight out there today...
Buy an outer record clamp for a few dollars more and get 10 times the results of ANY center clamp/weight period.

We will post actual test measurements shortly!
Larry

Radioheadokplayer, had I know you had a Lenco, I would have known that as that is what I have also.