thanks guys, yep I'm reasonably happy with it Rob
. This long focal length stuff is going to get pretty addictive. Its opened up a whole world of new stuff to shoot
, once the moon and clouds nick off. I've still got a bit to do on collimation as well, but I'm getting the hang of it.
Well you know what its like Dennis, migrating up to that sort of FL. I remember some of the frustrations you had trying to find out where all the movement was coming from. I'll follow in your lead, persistence and perseverance. Moving up from around 600mm is a big jump and all those little things that I once thought,"yep that's good enough" just isn't cutting the mustard these days. All that stuff that has just the minutest amount of play all add up now.