I usually do flour>wash>flour at 450 for about 30-35 minutes on the warming rack in the weber and have great results. What temp do you recommend with the roti?
Going over the live fire it's been 450-500 ish and that infra red off the fire really fries it good. The last time i did it with panko it had a crispy shell on them that you could hear by tapping on the outside. lol Now this was with no lid being over the fire so 400-450* should be good with a lid I'd think.