Nested Queues with a Detail Page (2013)

Hi Rob, thanks for the help, here is what I have so far but I can’t seem to pick out the problem:

The Project Queue Page:
[image1]
[image2]

The Milestone Model: (with the condition to always filter based on the id of the project selected and passed)
[image3]

Milestone Queue:
[image4]
When I preview the page, the first queue will populate but then once I select an item it seems to loop without an error message and without returning any related milestones:
[image5]