I’m having skipping issues with my setup. I’m using a Clearaudio Innovation with a CA TT3 arm and a dynavector 17D3 cartridge. Table is mounted on an interior wall with a wall shelf. I have some soft rubber pads with hard plastic on top, under the Innovation spiked feet. The table is level, the arm mounted on the CA arm board, level, adjusted to be in line on the gauge. I have run the 17D3 with no added head shell weight - skips like a schoolgirl. Added about 5 g head shell weight, a little better, but still skips regularly. Added another 4 g weight (total 9 g +/-) and a little less frequent, but still skips on fairly “active” sections. Generally happens at medium to high volume levels, which is somewhat annoying, I like to listen loud-ish. My shelf is 2 X 3/4 MDF glued and screwed mounted on two very strong wall brackets to studs in the interior wall. It is mounted in a corner of an interior and exterior wall about 5ft up on the interior wall. I’m really having a hard time trying to figure out if it’s a cartridge match issue or some kind of room interaction issue. I don’t get any noice if I rap on the wall. Thoughts?