Due to user error, my strobes weren't firing during my last dive. I managed to salvage some photos by reconfiguring my rig underwater and using my video lights instead, but it was obnoxious. The test to avoid this sort of issue is simple and easy. I should do it and you should too! https://blog.briangweber.com/camera-preflight/ #underwaterphotography #fail #scubadiving #scuba #camera #strobes #blog