Quote Originally Posted by air-tech View Post
Ah! Makes sense. Thought it was some mysterious secret accuracy tip

Wouldn't know what sub-10 feels like, not here
Sometimes you just want to (or almost must) share knowledge, as it looks odd as someones plugs in a connector attached to a battery in a HW100... people start asking questions about it. First I said it was for an electronic trigger, but you know, these days people don't believe you right away
Just for the record, there is just enough spare room right under the pressure regulator in the stock for a copper heating element, you only need a tine hole to the outside for a small power jack. And yes it works, far better consistency of velocity at lower temperatures ( <10 C).