As I delve deeper into my vaping setup research, I notice many mods require rapid clicking of the fire button for powering on, etc. While I don't think this will be a huge problem I already have a bit of trouble with the 3 clicks on my iPhone home button, so clicking something 5 times in succession may be a bit difficult for me. Are there any options for regulated mods that don't have this type of system? It's not a deal breaker but I'm curious if it can be avoided.