Graham Phantom MK2 with Micropoise question

I have a Phantom II and XV1s and have found the best results on my Raven AC-3 to be when the arm is perfectly parallel with the platter ie the bubble on the Micropoise is dead centre and the VTF is 1.9gm.

How accurate is the Micropoise?

It is accurate. The VTA depends on the records you use, the cutting angle from older ones is different. When you don't trust it, check the level from the Turntable + Armboard. When the Armboard is not accurate, the Arm won'tl be, too.

Thx,
Hi Audiolui yes you are correct just wondering what other TW owners with the Phantom MK II and XV-1s combo are setting their VTA at and sonically what they are hearing with the arm set perfectly parallel with the platter ie the bubble on the Micropoise being dead centre as per what Halco mentioned or not.

Halcro thx, I'll try that. What do you notice soncially when the VTA is not set as such, what are you loading it at?

Dev,
The Halcro DM10 preamp has a fixed loading for MCs of 220 Ohms.
Setting VTA and VTF as well as Azimuth by ear, is a complex equation of achieving the best midrange, bass and treble with the most depth and transparency and greatest soundstage width and height.
In other words....trying to extract the 'magic' and maximum potential of each cartridge you may mount.
It is not easy and it may take many weeks (and it may change over time which is a real bummer)......but practice makes it easier.
From your question I get the impression that you have tried altering VTA and don't hear dramatic changes?
Unfortunately (or fortunately for all those who don't mess with these adjustments) Dev, the changes aren't dramatic or easily obvious but lots of practice and experimentation will eventually give you the confidence to proceed in a logical fashion.
Good luck.

Great system Great tonearm works great.