Hey everyone! I just got back into vaping 2 weeks ago. I had left over coils & cotton from when I vaped about 8 months ago & the cotton looked the same as the stuff I just put in my RDA but could've been slightly different as some came with the pre-made coils. I put the 2 coils in my RDA 2 weeks ago & was at .36 ohm. Wicked her up, no problem. Changed cotton alot over the week, no problem still. I gotta mention I didn't drip str8 for that week 1/2 as I used my tanks more. I changed cotton yesterday & the little bag of cotton I was using was empty so I grabbed my KGD cotton that I had bought about a year ago. It really does look the same as I think I had previously filled the other bags myself. Anyway the coils taste kinda metaly, mettalic, don't know how to explain it. It's not good at all & I'm sure it's not a burnt taste as none of the cotton was ever burnt when I changed it. I dry burnt & cleaned in water last night & it seemed fine, then today it's back to weird tasting. Is this my coils being shot, bad cotton, or something else?! I've seemed to lose my touch with rebuilding