re: Steaks have Bitter/Chemical-like taste from Kamado grill

IMO I'd do another burn & make it a low n slow.....I've got a BGE and the rep suggested doing a couple of low n slow before getting it up to that high a temp. Didn't mention not doing so would give a weird taste, in theory somewhat like seasong a new cast iron skillet or pot.

You are going to love the kamado style cooker & in all reality the learning curve isn't that large. There are tons of you tube videos and I know BGE has a great forum where you can learn as well. Not sure about Primo though the basics are pretty much the same. Good luck!!!