The CHT's still arent very balanced but getting there. The front 2 cylinders #5 and #6 are still running too cool around 260 in cruise. I've had to close them off several times and now am going to close them off almost entirely. I've started over using 2 plies glass over the exposed fins that reside inside the plenums. This will offer more coverage than before and will hopefully help achieve that coveted 300 Deg. temp in cruise, keeping the deposits to a minimum.