Kibler recommends on one of the videos to thin T&T Oil Varnish with turpentine. I purchased turpentine from hardware store and the smell is terrible and can't be used in my basement workshop. Does Pure Gum Terpentine smell better? I have read where using no/low odor Turpenpoid as a thinner will not allow the oil to dry. I have also read where some artists are switching from any form of turpentine to Gamsol Mineral Spirits as a thinner without any negative results. Any other suggestions? Thanks!