Mixing 3mg freebase liquid to achieve throat hit

Hi,

I recently bought the original caliburn to get away from alt. As pods are getting expensive. I used 4% (or 40mg Nic salt)

I bought 2 x 100 ml 3mg freebase liquids but there is absolutely no hit.

I am wanting the same effect as the alt. pods so just wondering what to buy to mix with the 3mg liquids to get a more satisfying hit.

Thank you :)
– from nz

Original source: https://www.e-cigarette-forum.com/threads/mixing-3mg-freebase-liquid-to-achieve-throat-hit.968175/