Hi, I am trying to attach the middle inner tube of part 47458 (Slope, Curved 1 x 2 x 2/3 Wing End) to the side of a SNOT brick, but it has 0 clutch power whatsoever. It attaches fine in other configurations where the middle isn't being attached to a hollow stud. I have tried a couple different ones and each has the same problem. Have I just been unlucky or do they all do this?