Hello Mickfox1 - welcome to the Planet, and congratulations on your fine choice of mod! I have a VTR, and it hasn't leftmy hand since January. I'm using a 2.5ohm coil at 9W, and it is a fine vape. Sometimes it's a bit strong, so I knock it down to 7.5, and sometimes it's a bit weak, so I knock it up (figuratively speaking!). Simple answer mate - start low and adjust it until you find a level that best suits your taste.