No Updates as of yet. We (Slee) had another first article that was not in spec. we have another "first article" arriving in ~3 weeks, and we're hoping that our manufacturer has their issues sorted out.
I have to add to what Jackson said that we also had to tweak the design after multiple fitments to allow for more adjust-ability to ensure proper fitment to the vehicle and also alignment to the body.
Any update on this part and the sliders? Been a little over a month since the last update.