I would think heavier oil if ur springs have nice balance .
I know its not the same but in my scte I worked on it for about 3hrs trying to find 2 different balanced spring set ups . Went with the lightest set first and omg it feels awesome as long as I'm smooth on the throttle bumps felt great , jumps did also ( its a long line SC track w no big jumps). I went with 4hole stock pistons with 32wt in front and 27.5 in rear in even when dropped with oil it still has same frequency and don't bottom out on table if dropped under 2feet. I went from being about a sec off pace last race to having the fastest top 5 laps this weekend . Now I just need to make the other 12-15 laps that clean . Lol