This forum gave me so much knowledge about everything e-cig related in the past two years reading it,so first of all a huge thanks to you all guys and girls !!It is wonderfull that you educate novice vapers who have no idea about battery safety,newbie mech users etc.You keep them safe !Special thanks to :Untar,Spey,Bombastinator,Sonicbomb,Ben85,Batitude,Izam,Stols001 and last but not least to the one and only Mooch !Ok lets move on to the subject.The goon's 1.5 posts are very close one each other and the clamps can very easily make contact together after you install your coils and there you have your short.When used with mech mods always check your rda by using an Ohm reader or a regulated mod every time you put a new build.
