Second Blueprint 408 issues

I would be worried that someone else opening that engine voids the warranty.
Sucks, I would think that BP would pay for removal and freight at this point.

Blueprint shouldn't pay not one red cent unless they see what's wrong and that it was somehow their fault or the fault of a bad part. That's how parts store engine warranties work. A rep is sent out to do a preliminary check, the engine is pulled if necessary and sent in for inspection. Then a warranty determination is made.
When BP signs up for a forum....I would think it's not "splattered" and not "dirty laundry". If I was the one that paid the $$ Chargrrrr did, it comes with the right to do exactly what he is doing. If YOU spent the $$, we would be reading about it as well, justifiably.

I would be calling Blueprint or Johnny directly. FIRST.