You ever see those companies who promise a complete basement remodel for $10K? Well, one of these STORES who promise these BASEMENT remodels did my customer's house. Unfortunately, it has been a year since they did it so any kind of guarantee is over.
I like the tape nailed into the joist. There were a dozen of these, not to mention the traffic jams of flex turns throughout the job.
TESP was 1.2" of WC
When will HO's learn that a jack of trades may not be the best route????