I have both DA,EAI sprockets, i noticed a difference in tooth profile,CAN this be the cause of the graveling sound i hear? i have that Isumi V chain-not liking that screw/nut master link thingy,wheel is centered and chainline is straight as far as i can see

cleaning and lubing of the chain did it for me

it came lubed already,new out of the box

then it might take some time to "wear in". when i first converted, the drivetrain was making some noise. about a week after, it was making a noise only when i put on backpressure... i cleaned and lubed the chain and now its blissfully quiet all the time

yeah, i think i just got to be patient and let it break-in,thanks