Having seen brass center posts for my DID's on MMV's site, I asked Miriam if they were any better, and she said yes, they do conduct current a little better. Okay, I ordered two of them, and this morning installed them in my DID's. I threw on 26 kanthal coils and saw immediate improvement. The 6/5 wrap that usually got me .72 - .74 suddenly got me .69 and .71, and a noticeable improvement in vapor production. I'm happy.
I'm planning to order a third DID soon, with brass positive post. I really really like the DID.
I'm planning to order a third DID soon, with brass positive post. I really really like the DID.