I agree with you and Charts on this. Unless you have the right land to work it's nearly impossible to get a daytime rabbit dog going well. The right land (IMHO) is land with loads of rabbits and loads of light cover,rushes etc. If the dog doesn't get some success most start running half heartedly sooner or later. Running it with a daytime bushing pack can work but in some cases makes the dog a bit hard mouthed.