Shadow handle with a 27.2 seat post, how to

Has anyone used a nimbus shadow handle http://www.unicycle.com/unicycle-hardware/saddles-and-accessories/saddle-accessories/nimbus-shadow-handle-set-3.html/with a 27.2 seat post? and if so what seat post did you use and did you have to modify anything to make it work.

You’ll want a 27.2 pivotal seatpost like this one: http://www.unicycle.com/atomlab-shadow-handle-pivotal-seatpost.html/

You’ll want a 27.2 pivotal seatpost like this one: http://www.unicycle.com/atomlab-shadow-handle-pivotal-seatpost.html/

With that post it goes together with no modifications. I found that the bolt that locks the shadow handle base to the seatpost would work loose over time. Adding some blue locktite to the bolt threads has taken care of that.