@rauliruegas 

Better than that please do it a favor and due that you listen mainly to 7" size recordings then take this alignment parameters for your 64FX tonearm that will give you the lower tracking error with the lower distortion levels for a 7" recordings :

 P2S: 238.55mm  ; offset angle: 15.294° ; overhang: 8.45mm

the alignment is Löfgren A ( Stevenson gives no single advantage even with this special alignment. ) dedicated for that size recording and only as an example the tmaximum racking error goes down from: 1.9°-2.1° to only 0.36° that's outstanding and then way lower tracking distortion levels.

Thanks, maybe i'll try it. 
At my home listening sessions i'm 90% with LPs as you lazy guys, so i can relax and listen to the full side of LP. But when i'm playin out or abroad i'm with my vintage original 45s (from the 60s and 70s). 

I'm curious about those professional japanese tonearms, some of them are very expensive and very rare. In theory i'd like to know for sure why did they used special alignments. I can't believe they were "stupid", because Baerwald alignment is very old and very well known even in japan. I'm trying to understand the special needs those pro manufacturers served for the consumers (broadcast studios etc) at that time. Hope we will find the truth.     

@chakster If Fox Moulder wasn't able to find the truth, then what chance do we have?
Invictus, Please be specific.  What Technics/Denon/EMT turntables, exactly, did you "try"?  What was the context?  On what grounds would you say that the Michell and the SME turntables are "modern"?  Neither brand has changed their product line much in probably 25 years, or more.  Are you really saying that you don't like turntables that are not belt-driven?  If so, say so.

You are entitled to your own particular set of preferences, as are all the rest of us. What upsets me is your consistent need to denigrate that which you have not chosen to love; in your case, it's anything not made by SME.  It's OK to be in love with SME.  Just know that the rest of us have had our own experiences which have led us to different conclusions regarding equipment we've chosen to live with long term.

People often get upset with Raul for his very frank opinions, but at least Raul always provides specific reasons to support his assertions, which often leads to lively and interesting, if heated, discussion. Furthermore, his taste is far more catholic brand-wise than yours. Your puffery leads nowhere.
@lewm What can I say, I’m an SME fanboy. But I won’t apologize. They make incredibly competent products.

Since 2000, I probably listened to, set up, had access to, or owned close to 100 turntables. Most recently I’ve owned the brand new Technics SL1200G. I don’t have anything against direct drive, but very often the belt driven turntables are better.

If I had to pick my favorite direct drive, it would be either the Goldmund Studio, or Studietto.
Dear @chakster : You are a losted/lost case and explain why and why I several times told you that you have a lot to learn because in many critical audio analog and audiophile subjects you are a roockie but as you are a roockie on those subjects you only insist and till today even with facts/evidence you just did not learn.

In the other side, a few weeks ago when for the 10th or 100th time we were discusiing why Stevenson A alignment is a stupid one to use it and I posted to forgot that kind of alignment that only gives way higher distortions and you were emphatic and said that you mainly listen to 7" size recordings and that’s why you need it Stevenson. Down there I proved to you that even with 7" recordings Stevenson has higher distortions than either Löfgren alignments.

Because you were emphatic on what you mainly listen ( 7" size recordings. ) and as always trying to help I took my time to give the " best " alignment for it with the lower distortion levels and you posted here that " mainly listen to LPs ". ! ? ? ? ? !!!!!

Obviously that I’m to stupid to try help ( that's always my attitude behind each single word in my posts to any gentleman here and elsewhere. ) to untrusty and ignorant gentlemans like you. Period.

Do the best you do that's sale audio items because that's what you really are a seller and please don't push to hard because I can put a warning direct to agon for they " talk " with you about.

I never answer to any stupid people in the forums. Till today I have you as an ignorant roockie and near that border.

R.