I received 2 reefbreeder lumenbars as a gift which I planned on attaching to my photon 48 inch v2. I have 2 BOT mounting arms holding the unit. I was told by reefbreeders that adding the extra weight of the lumenbars would cause the unit to sag overtime. I am trying to figure out a way to give it extra support to I don't need to return the lumenbars. I am talking to a metal fabricator and said he could make an exact plate to match the shape of the arm, but there is a 4 inch piece which sits in the water on the BOT mount... So I couldn't use metal on that part... Any help or ideas to add extra support is greatly appreciated... Pics are where reefbreeders said it sags and pics of the spine that the metal fabricator could add on top of the plate. Thank you!