Spotter Up announced the release of the VariArc-VS, the fourth version of the excellent VariArc Helmet Mount by Thyrm, in the article “Thyrm VariArc-VS Universal Helmet Mount.” Eugene Nielsen writes in the January 2023 article, “Whatever type of helmet you have, Thyrm has now got you covered.” Unlike the other three VariArc models, “No pre-existing mounting system is necessary. This can additionally create more usable real estate on helmets with otherwise crowded mounting systems. It easily mounts above ear-pro or back of helmet.” You can view the full article at Spotter Up.