I run two Lyra Atlas Lambda cartridges on Clearaudio 12" Universal arms. I have used the Dr Feickert and the Clearaudio [not the plastic template that ships with thier arms] in the past, but for the past two years or so I use the SMARTTractor with Lofgren B DIN alignment. The SMARTTractor is really easy to use and great for really seeing that the cantilever lines up straight. That has given me best results, both in terms of confidence the alignment is correct and in terms of sinic results.
The SMARTTractor is by far the most expensive of the three, but I got one at substantial discount from MCRU in the UK. In any case, it's well worth it.
