It could be that the LSN is still not dialled in just right.
When you got it to accelerate, did it spin up real quick (lean LSN) or was it a bit sluggish (rich LSN) to get there try going richer and see if that helps your idle. If it doesn't then go leaner. 1/8 turn at a time.
Also when it revved was there still smoke visible at high rpm? If not go a bit richer.
Good luck.