Silly question of the day: when you guys are saying you need to Dremel the lense, are you saying you need to grind out the amber piece little by little? Or, are there tabs that need to be ground down to effectively remove the amber pieces?

Also, (and I'm sorry I forgot the poster's name) the guy that said the blue tint was a reflection of water, has anyone considered spray painting the clear plastic that remains after the amber piece is removed? Someone mentioned silver. Are you saying to paint the outside of the lense assembly or after you get inside the assembly?