Tonearm Alignment Gauge Dennesen Soundtracktor

Tonearm Alignment Gauge Dennesen Soundtracktor - I have been using this device for years - does anyone else have a gauge they think is better - is it time for me to move up or??? I know I have cartridges that sound bad until I set it up with the Dennesen - it works. What say you table jockeys out there? Is there are better device?

I'd stick with the Dennesen. It's the best I've tried so far, presuming you can locate the exact center of your arm's pivot point. The WallyTractor is the only alternative I can think of, but from what I've read, obtaining one to match your particular table/arm setup may be something of a hassle.