yes the weight on that set is higher then the first set I posted without the slide on adaptor. to much weight on the gimbal will cause gimbal motor issues and can cause them to burn out faster as they are constantly trying to hold the excess weight in place. based on what I've read no filters are really that good in that respect, but getting the lightest weight possible will be less damaging. My buddy is looking at plastic film in the neutral density range for making his own slip on filters from. they will be completely made from the film so should be very lightweight when he gets a few made up Ill weigh them for him, he doesn't have a good scale, but I'm already thinking less then a gram and a half if even that