what support gems actually work with infuse weapon, say pinpoint crit. I socket it and i dont see my crit% change on storm lance only in the infuse weapon descriptor.

path of building can have me at 100% crit but my cast on crit snipers mark inst acting like it i dont have charges all the time it seems
lastly i cant get past t3 pinnacle bosses with 100% crit and 500% crit bonus dmg, and 125% crit multiple[ soul core in tangle tongue
base storm lance 23kdps, max all res, using sacred flame 56% so mob res shouldnt matter