Question about Titan Bfmo 8060

Ordered on 8.12, delivered on 10.12! Let someone still complain! The part is very robust and of high quality. Unbeatable at this price. The assembly is easy, to mount alone a little too cumbersome and too heavy in weight, with two people it works great. Hold it, screw in a screw and with the built-in spirit level, it's child's play. I bought a Samsung 175" TV, which was also child's play, except for the weight. It comes with screws in three different lengths, plus washers and plastic shims. But one of the screws is too short. The longest screw is too long with the washer and still too long with the plastic washers. The first solution would be to use two washers, then you can tighten them properly, but unfortunately there are only four in the package. The second solution would be to grind down the plastic pads by about 3-5 millimetres. I find the 175" Tv a bit borderline because of the width and the weight for mounting, so it is a bit difficult to get it into the water. Otherwise perfect