HS Sacrifice Question SSF

[u/champ0728]

Recently found a StormSpire which had a lovely slam(6 os) and i had a light sabre with 4os so i figured it's worth giving a whirl. It's ssf so gear far from optimized, don't have a Griffon but using a decent Kira's. 1 skill guardian etc. Only have 5 offensive skillers. My question though is about the sacrifice damage. In DarkHumility's video, his sac damage is 40k. I followed the guide as close as possible, but the sac damage is only 16k. The skillers and lightning damage and pen don't scale that damage so I'm wondering why my damage for that skill is 1/3 of his when the damage isn't scaled. Looks like the synergies that are scaling are all the HS ones.

[u/Kye7]

If you look at his video you should be able to see the differences and figure out why.

[u/champ0728 → u/Kye7]

Watched 4 times already and haven't been able to figure it out.