i removed ALL stripping that came on lights... it was cheap garbage that was too thin. i got stripping from lowes as pictured.... they have several kinds. i got the stuff that was more of a foam rubber than foam... it has the lines imprinted in it. carefully wrapped whole light in this stripping keeping it uniformed as possible... on the adjustment brackets, i popped the plastic clips out and wrapped the clips several times in electrical tape to give it more stability. the plastic clips were floppin all around before i did this..afterwards they had a nice snug fitment. with these 2 little modifications my bounce issue was gone. getting them adjusted is the hardest part. after all is said and done. im happy with light output.