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Ok, first image is of full IN focus.
Second image is full OUT focus, with the camera as far left (in the 1.25" adaptor) as possible.
Third image is full OUT focus with the camera as far right as possible.
I think maybe I just have to move the secondary a bit..
But then I'm missing something in my collimation process.
I thought, to fully collimate...you simply shine a laser, adjust the secondary so the laser hits the middle of the primary, then adjust the primary so the beam goes straight back to the source.
I must have to use the cheshire first...actually MOVE the secondary so that it's in the centre of the primary, THEN adjust the rotation of the secondary with the laser, etc...
I'll give that a go and report back.
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