Hello,
If your rocket needs the 15x15 rail (or something special) at an upcoming Amesbury launch, please go
here
, and at the bottom of the page, leave us note on what you need for ground support equipment.
In 2013, we have been setting up the 15x15 rail at each launch. We're OK with doing the extra work so long as it gets used.
You are always welcome to haul out to Pad C whatever you need, but the 15x15 is in 2 sections, requires tools and attention to the alignment of the sections.
Thanks,
-Alan