You either countersink the base, or space the cart.
The weight, is just miniscule, if you trim your anchors,
lighten up on the mounting, hardware. The spacers are
just for that. Soft to hard/metal spacers.
Poly, silicone, brass, copper. They sound different too
You can tinker.
LOL I've made a few, crazy mounts for 121 and 124 with
16" arms.
Regards
The weight, is just miniscule, if you trim your anchors,
lighten up on the mounting, hardware. The spacers are
just for that. Soft to hard/metal spacers.
Poly, silicone, brass, copper. They sound different too
You can tinker.
LOL I've made a few, crazy mounts for 121 and 124 with
16" arms.
Regards