Yeah, the 510 is definitely spring loaded. The tube you connect the bottle to moves up and down as you screw the atty on/off. From the top, it 'looks' like you could get away with having at atty with a short 510 on it, but the Recurve rda (longer pin than some others I own) went all the way down with no resistance.
The paint really is paint. It just has a soft feel to it. Not sure how durable it will be long term, but you can see inside the mod, removing the squonk bottle, it's sprayed directly on the alloy frame. There are some bare spots I can see with the bottle removed. It feels really good though. Not quite as soft as resin panels or the like, but it has a soft feel to it. It will be interesting to see how it hold up over time. I don't think it will peel, but it will probably wear/scratch like regular paint would. The black one is a matte finish, no fingerprints, etc. However it will show juice and the like obviously.
Two hours and no leaks from the squonk bottle and where it connects. So my concerns about the bottle going in/out so easily (not a tight fit) doesn't seem to be a concern yet. If this thing doesn't end up leaking, it may be a winner if you are fine with an unregulated device. That will take some time to see as well.
If I don't get any better with the manual refill process (what I've always done), I will pull out a refill bottle.
The paint really is paint. It just has a soft feel to it. Not sure how durable it will be long term, but you can see inside the mod, removing the squonk bottle, it's sprayed directly on the alloy frame. There are some bare spots I can see with the bottle removed. It feels really good though. Not quite as soft as resin panels or the like, but it has a soft feel to it. It will be interesting to see how it hold up over time. I don't think it will peel, but it will probably wear/scratch like regular paint would. The black one is a matte finish, no fingerprints, etc. However it will show juice and the like obviously.
Two hours and no leaks from the squonk bottle and where it connects. So my concerns about the bottle going in/out so easily (not a tight fit) doesn't seem to be a concern yet. If this thing doesn't end up leaking, it may be a winner if you are fine with an unregulated device. That will take some time to see as well.
If I don't get any better with the manual refill process (what I've always done), I will pull out a refill bottle.