Good to see you have gone over the 500km mark for a chase Paul
I sometimes do that and more on a Friday arvo if there are storms about, gotta love the chase... Nice work on the photo, nicely composed, shame it isn't a pulsing positive strike that came from the storm, it would have been a ripper... The trigger you are referring to which one is that? Would have it been better if you just let the camera do the shooting and take longer exposures, one after another? Takes more frames but allows you to capture a bit more I think during nocturnal lightning displays.