I'd tried to do a startrail, and had downloaded the very simple layering software startrails.de but I think due to my bridge camera only being able to take 30 second exp max, then having to wait 30 sec after every long ( for it to add a layer of darkness I guess?) it would have stop starts and gaps etc. I have a remorse release so vibration isn't an issue. Can someone give any advice? I'm off this week so if there's a clear sky il give it another go.