I had troubles with a dwc cloner... rockwool seemed quicker and less hassle... more reliable.I personally don't understand how everybody got the patience with running clones in domes when you can clone in a simple DWC cloner?
I can't remember when a clone didn't root. I set them in the cloner with ambient light and temperature typical 20C/68F.
No wilt, misting, cubes and no watering except when filling the cloner. Set and forget, roots in 7-10 days.