Should I keep my Well tempered tonearm?

From what I know about this tonearm it should be used with a suspension-less turntable such as the welltempered models that it was designed for. The alexandria and the delphi that you are now thinking of mounting it on are both tables that use a spring sprung suspension system for their isolation. Please correct me if I am wrong or off track.

I bought my Well Tempered Record Player from Schipo during my Year In New York, and I believe he's correct. While I never tried the arm on a suspended table, I can't believe that it would be a good match. Any suspension movement would be counteracted by the tonearm damping; that can't be good.

I agree that the WT arm is more difficult to deal with than a conventional arm, and that the supplied instructions are cryptic at best. I tweaked and fussed and trialed and errored, but in the end I did have some success. Here are some things that worked for me.

1) I never got a low compliance cartridge to work correctly, no matter how much damping fluid I used. There was always some degree of sibilance with low compliance cartridges.

2) Medium and high cpmpliance cartidges worked pretty well, but as compliance rose I had to take more and more damping fluid out of the cup. With my Shure V15, the paddle was just barely touching the fluid. This combination got rid of almost all of the sibilance.

3) With a medium compliance cartridge it was important to have the cartridge mounting screws torqued pretty tight. My WTRP arm had the alloy finger lift that doubled as the cartridge mount, and the center hole that screws to the arm slot stripped out when I tried to get it to proper tightness. This was a blessing in disguise, as it forced me to use Firebaugh's alternative mounting, where one mounting screw goes through the arm slot and through the inside hole of the cartridge. This enables you to really crank on the mounting screw so that all the energy from the cartridge is transmitted through the arm back to the damping cup. With high compliance cartridges, the tight mounting didn't really seem to matter.

4) The last bit of sibilance was eliminated by decreasing the anti-skating to almost zero. You don't say what model WT arm you have; I had the WTRP arm which has no anti-skating adjustment. After long discussions with Dougdeacon and others about how most arms have too much anti-skating force applied, I thought about how to decrease it on the WTRP. My solution was to add an extra half twist to the tonearm suspension lines. It's hard to conceptualize, but if you do it and observe what happens you'll see that this greatly reduces the anti-skating force. After this tweak the friction of the lines makes it very much harder to adjust azimuth, but since that generally only has to be adjusted once, it's a small price to pay.

If you have one of the upper level WT arms that actually has an anti-skating adjustment, I'd try backing it off to the minimum before you try the above tweak. The minimum might be enough.

5) I fully realize that the $50 that Stanalog charges for the OEM belt is highway robbery, but I found no acceptable substitute. All the third party belts were too thick, too soft, and too stretchy to work properly with the ingenious WT bearing. The OEM belt is thin, strong and has hardly any stretch, all of which are needed to keep the platter steady in that loose bearing.

If you have questions about the arm setup, feel free to email me through Audiogon and we can chat offline. It's definitely possible to get decent playback. Good luck!

David

Okay, first you are correct that I have suspended tables. Just for fun, I have mounted this arm on a non-suspended table to see if results changes. Pretty much same scenario. You may be right about the arm not liking suspension though. Lets take that out of the equasion for now. Keep in mind, the tonearm is suspended as well on the same plane as the platter so they all move together.

Ill try to respond in numerical order as far as what you have told me. BTW, david, you have helped me with this arm in the past as well. I have a feeling I didn't understand it well enough at the time to really make it work. Maybe the case now too.

1) Noted, I am currently trying a Shure M97xe loaner from a buddy. Very low hours. Still breaking in honestly. Same sibalence as I had with my Grado Sonata.

2) Before work today, I raised the paddle totally out of the goo. I figure it should have all dripped off before I get home so I can get a more accurate starting point. I had the paddle submerged 100%, which could have been the entire problem.

3)You gave me the alternative mounting method at least a year and a half ago, which I did do! Seemed to at least seem more stable.

4)Anti skate is set to 0, mine IS adjustable but it seems like there is still too much. I actually looped the wires over the bars so they physically touch in the center without binding etc..

I think this may be the crux of the problem. I am wondering what the story is with anti-skate as it never seemed to be quite right. I could never truely have NO anti skate.

I would prefer to keep this thread rolling just for the info of the next poor guy who is having trouble.

Now, I have a couple questions for you about the arm.

As you are looking at the arm from the top, how are the screws on the paddle in the goo oriented to the arm tube? Are they on either side forming a perfect T, or are they turned to one side or another? I am talking about the screws that hold the monofilament.

Next, which side of the monofilament goes through which hole in the towers? is it right side of the mono goes through the bar furthers to the rear?

I am trying to start at square 1 here. I know this arm has potential but god knows who has messed with it in the past.

Thanks everyone - Evan