cartridge allignment/test record


I just got a new turntable (SME Model 20/2) with a IV.Vi arm and Dynavector XV-1 cartridge. I am generally very pleased with the sound of this rig. To tweak it, I am using a Radio Shack test record which has two tracks for testing channel separation/crossover. On one track, the listener hears an 800Hz tone in the left channel and a 3000Hz tone in the right. When I flip the channel balance on my preamp to one side or the other, I hear what I am supposed to hear: all 800 on one side and all 3000 on the other.

The next track is reversed: 3000 left and 800 right. When I listen just to the right channel, I hear only 800. But when I listen to just the left, I hear predominently 3000 but with a good amount of 800Hz.

I have tried fiddling with the allignment, with no success. The cartridge is threaded and there is very little lateral wiggle room when mounting it in the headshell.

I have also played with the antiskate, also with no success. Interestingly, I notice the problem is less pronounced (although still a problem) with anitskate off!

This is not just a nitpicking problem. I have noticed on some LP's that I am very familiar with that the soundstage is not as wide as before. (Check out Speaker's Corner wonderful version of Getz/Gilberto Girl from Ipanema, where Astrud Gilberto is standing way left of the left speaker and Getz is way on the right.)

Any suggestions?
gboren
Maybe Astrud is actually walking while she performs? Unless you want to really get into tt set-up and are quite adept at using your hands and making minute adjustments, I would entrust set-up to a pro and leave all this VTA adjustment for each record aside. My two pennies worth. PS If you do want to get into this black art, I would recommend being well equipped and looking into purchasing Wally Tools. No, I am not associated with Wally, although I do owe him the courtesy of a phone call since he was generous enough to provide me with his number to offer to answer my questions about the use of his tools and tt set-up and I never found the time to call. Sorry Wally!
If you do order from Wally, allow a minimum of two months to receive your order, lest you be disappointed.
Speaking of Wally, I have been trying to get a hold of him for weeks. He usually is either right by the phone or returns calls very promptly. I have left 4 messages that he hasn't returned.
Anybody know if he is o'k?