Has anyone tried adding fragrance oil to their unscented Kiss My Face Moisture Shave? Since I read that the best lather came from the unscented, I bought a big bottle today to try out. It's great but I do miss a scent. I'm wondering if adding some fragrance oil (1-3%) would affect the way it lathers. People do it for the Brambleberry shaving soap base so I was hoping to have some success with this. With a bottle this big (11 oz) I could split it into a few batches for me and the FI. Any thoughts?