Originally Posted by idkfa
In my experience, kits that secure to the Phantom using only the front thumb screw are unreliable. You are stuck either with a handle that will wiggle loose, and they will, or securing it with thread locker at the expense of easy disassembly. I would rather use the stock pump handle over all kits currently made (save maybe Rainman's new one), with the exception of the Dually.
I love Pun's Dually kits: http://img.photobucket.com/albums/v2...h/IMG_3364.jpg
They are a bitch to find, and are expensive when they do come up. The only downside is that you lose the vertical ASA. I have them on both my two Phantoms.
Agreed, sadly Pun's are the best around. The single ones are fine as well. So smooth. I know that BOS made one that is similar before. Perhaps you can contact him. He does great work!