Quote:
Originally Posted by iceman
what's the best way to attach my fan to the bum end of my scope?
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i make use of those three locking threads. So make sure disc is large enough to get to these threads and then cut out so you can still turn your collimation screws. Make sure the screws are not too long so that when you do attach the disc, you are not extending thu and "locking the mirror"
I will take some pictures and thread diameters today as i still crook with this damn gastro!