Feickert Protractor - anyone use one?

Cartridge alignment is only one aspect of a turn table set up, however crucial.

Agree, the Feikert protractor is convenient for set up of multiple brands of tone arms and cartridges, at best, a handy tool for a dealer.

Now think about this , with all the work and expense involved with analogue play back and as critical as cartridge alignment is.
Why would anyone stop short of precisly dialing in their cartridge with a Feikert when high precision protractor's like the Wally or MintLp are available?....Again I refer you to member Stringreen's thread on the MintLp.

Agreed with stiltskin. I have a feickert protractor. The line and dots is so much thicker than mintlp protractor. That itself clearly indicates the accuracy of mintlp compare to feickert. Anybody want to buy feickert which I uses 1-2x pls email me

More agreement with Stiltskin.

Even if the lines on the Feickert were as fine as those on the Mint, which they're not, it would still suffer from the fatal flaw of not being built on a mirror.

Without the parallax effect afforded by a mirror, it's impossible to by sure you're sighting precisely down the line you're trying to align the cantilever to. Unless you've used a mirrored protractor you've no idea how easy it is to be off by several degrees - which defeats the whole purpose.

I humbly disagree with Stiltskin and Doug.
Alignment is only one of the functions possible with the Feickert. For me the greatest benefit is setting the spindle to tonearm distance accurately which allows the absolute effective tonearm length and overhang as specified by the tonearm designer.
Only those with adjustable (swinging) armboards (as on the Ravens), will appreciate this function but with the Feickert it is possible to get these accurate to 0.2mm.
I have the DaVinci 12"Ref Grandezza tonearm which comes with the Feickert complete with the set-up platter with one side dedicated to the DaVinci and the other side applicable to all arms.
I also have the Continuum Copperhead tonearm which comes complete with a dedicated Wally Tractor.
When I set up the Copperhead using the Feickert, I obtain 99% accuracy when I then test it against the Wally Tractor.
However when I try to set it solely using the Wally, I can achieve little better than 90%?

Halcro, sorry I don't quite understand your last paragraph, are you talking about measured pivot to spindle accuracy?
An arc protractor such as your Wally that inscribes a specific arc your cartridge stylus follows and if set up is done correct you will know the stylus is where it should be.
The proof is heard in the play back.

I didn't get this with Grahams ingenious set up jigs for the Phantom, nor did I get this with the Feikert.