After this a roll from the five mag pack I bought was shot. Reports are on my Facebook page. Numbers are backwards, mags have tape on them. Indoors you need to use the accessory focus finder, and or a tape measure
The next day that camera was dead. Didn't run. That high speed it was operated at killed it. Best stick to slower speeds from now on. I got it running again but it clicked loudly repeatedly, the shutter stayed open. Trash. I saved the lens though