Old school – New school?

[Swimmer]

Try finding the right distance to hold swivel or plug at night. Light on hat is to high usually when trying to get the appropriate distance. Bending head over to point light down at swivel or the next plug your tying on. What work best years ago was sticking little black light in mouth that was tied around neck and holding it between pursed lips until the task was completed. This is old school, no doubt.