yes id do the normal steeping ranges 5-7 days fruits for that.
I notice you got the PG nic. Im glad you were able to get it up to 25% nic
Yes Shake a lot. PG high nic. “Hot Spots” Extra shaking prob a good idea. Im to afraid of hitting one with high nic. So I stick to VG it’s blended good at the mfg’s plant.