how do you no when to replace your mesh and coil? is there a certain time that you should replace the mesh or do you just keep on vaping till your mod dont fire then replace? its been about a month and im just curious if i should build a new coil and if so can i use the old mesh or do i replace it when i build a new coil ? i would think it will start to taste funny or weird but im not sure any help with this from an experienced genesis user im using an orion v2.1