I recently purchased a kayfun lite clone at a local vape shop (big mistake as usual), it took some tinkering, but i managed to get it vaping like a dream.. there is one issue though. The threads for the fill hole screw seem to be stripped.. The screw will tighten.. but when I attempt to remove it, it just spins. I ended up having to get a piece of wire to wrap around it and pull it out whilst unscrewing. I placed some teflon tape over and it its working fine.. for now. Is there anywhere I could buy a replacement atomizer base assembly for a kayfun clone? Or is there a way I can fix the threads? Thanks!