Solar grenades and abilities are not activating the 4x damage buff with the Foetracer helmet equipped, or at the very least the UI doesn't indicate as much. [url=https://www.youtube.com/watch?v=SP7MH_VIIOc]As shown in this video[/url] the other elements are able to activate the buff, but for some reason Solar isn't triggering. Not sure if it was tied to the recent ignition changes, but this has been an issue since the release of Revenant. [url=https://www.bungie.net/en/Forums/Post/264395037?sort=0&page=0]Based[/url] on [url=https://www.bungie.net/en/Forums/Post/264392437?sort=0&page=0]other[/url] older [url=https://www.bungie.net/en/Forums/Post/264366672?sort=0&page=0]posts[/url] this issue seems to extend to the Spirit of Foetracer class items, but only with Solar abilities.