I've done a bit of reading about this the past few weeks. There seems to be some agreement about ...
1. using a cheshire to centre the secondary
2. use a laser to adjust the tilt of the secondary to hit the centre of the primary
3. use a barlow laser to center the primary
I'm about to install my Bob's Knobs this weekend - I'll try this out and see how it goes. If anyone can poo-poo this, or improve upon it, please let me know!
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