Got the other weights that came with those, and additional accessory weights?
I have a really good friend that probably bought every gadget/gimic ski that came out in the late 70s and early 80s. He had those. He also had the Kastle New Style Champions with the triple groove.
These were at a thriftshop and unfortunately, the extra weights were not there. The screws to loosen the pods are also seized so I cannot even see what is under them, but it feels like there are no weights, so the ski will ski like a 170 . The skis came with some Salomon 647's which were not the right binding for the ski, since I had some 350R's, I thought that would be a more period piece option.