This is the fourth FHB episode that Rob and Justin are podcasting live from the 2018 Builders' Show in Orlando, Fla. This one features sponsor Thomas Hackett, technical support manager at Rockwool -- the company, formerly known as Roxul, just changed its name in North America a couple days ago. In addition, FHB ambassador Nick Schiffer is on board for this episode as well. Nick is one of the hosts at the Modern Craftsman podcast. In this episode, the guys discuss Rockwool's new name, scribing stairs against a brick wall, using social media in your business, and coping with mistakes on the job.