Hi all,
I bought an RSST about a month ago. I've been fiddling around and learning how to make it perform the way it should. I've been using it almost every day. I've noticed that after a while I find little black specs around the desk and in the top cap cap, which I'm assuming is carbon build-up from the coil/mesh. I'm not really sure that I want to be breathing this in. Does anyone else get these specs, and/or have problem with carbon build-up? If so, what can be done to prevent it? I realize that a small carbon layer is needed so that the coil doesn't short on the wick, so I'm OK with that. I just don't like the idea that it's spitting off the coils into the vapor, which I inhale...
Pic for reference:

I bought an RSST about a month ago. I've been fiddling around and learning how to make it perform the way it should. I've been using it almost every day. I've noticed that after a while I find little black specs around the desk and in the top cap cap, which I'm assuming is carbon build-up from the coil/mesh. I'm not really sure that I want to be breathing this in. Does anyone else get these specs, and/or have problem with carbon build-up? If so, what can be done to prevent it? I realize that a small carbon layer is needed so that the coil doesn't short on the wick, so I'm OK with that. I just don't like the idea that it's spitting off the coils into the vapor, which I inhale...
Pic for reference:
