Troll RDA Chuff Cap?

[ZacUnknown69]

I recently bought a Troll rda, but I'm wondering; if I take out the center airflow thingy can I fit a regular 22mm chuff cap on it? I've heard things like you need a specific one, or something. Just wondering if this is true or not. Because I'd rather just but a dome cap for it and not have any hassles.

 

[slayerr]

Yes you can. I know on my troll if I take the whole top airflow controller off, a normal chuff cap will then fit. But I dont use it like that. It would be to much airflow for me. I use the chuff meant for it and keep it at 2 slots open one closed.