It's a perfect MTL
@VapeforScotland. It's plenty tight enough, silky smooth, incredibly flavoursome and genuinely the quietest tank I've ever used.
The only faff can be if you want to give it a thorough wash-out in the base and under the deck as it's a bit unusual, but once you understand how it assembles then it's no problem.
You'll not hear a bad word about the Picatiny from me. Yes, it cost a lot of money but I'm glad I spent it, it's a different level to most stuff I've vaped, and I have no regrets about buying it what-so-ever. I like it so much I'd like to buy a second, but I've got my eye on something else on the horizon at the moment.... And you certainly won't be seeing it in the classies!
The only other thing I'll say is to reiterate my previous statement of being wary of buying a clone as if the tolerances are even slightly off you may face problems. It's a brilliantly designed tank but it needs to be built properly too.