Well, after receiving some sound advise, and following some investigation and close inspection of the 3 reflections, I altered collimation extremely finely and completed a alignment within 30 mins. All three reflections now appear quite centralised.
I do not believe any bump put the collimation out, as all three sets of screws were tight, and all cracked on unlocking. Luckily the objectives remained aligned.
Regards,
Steve
|