Hey everyone, been awhile. I noticed that the "Tomcat" was recently released, and as well I have noticed a variety of "injector" bowls available. Can someone explain to me the differences between using an injector, and using a shovelhead? I've read a little about conduction and convection and I am having a hard time understanding how the shovelhead can provide conduction based on the temperature that it typically reaches. Would someone mind helping me to understand this?