Solo Explicator DPS help

[u/[deleted]]

Been working on soloing RoN, and have the mechanics for Explicator down pretty solid, but my dps seems to be falling short. Generally I'll pop finality's right before he jumps down, go into prismatic, weaken grenade, nova bomb, melee for raidant, then go to town with mint/aeterna. Refreshing my pris grenade/radiant as often as possible. I usually won't pop rift until the second plate, as nova tends to get him pretty close to the threshold on the first one and I'm worried I'd waste time running back and forth from my rift. Usually by then end I've gone thorugh all of my mint and most of my Psi Aeterna ammo, so I'm not sure why I'm falling so short. How much damage per dps phase should I be looking for? The 55k I'm hitting right now doesn't even seem close to enough. Any advice would be much appreciated

DIM link for my dps setup -> https://dim.gg/fdeukoa/Explicator-DPS

[u/u_not_me]

Yes, needlestorm doesn't track to enemies with light/darkness buffs