OK... so I imagine this a complete newbie question, so hopefully easy.
How much water loss is "normal" and how much indicates a possible leak? We just added water to a new build this week and I've been trying to remember where the waterline is and I swear it moves... although today I'm not sure again. All the plumbing held pressure for a month or more except for three lines... The bubbler niche had no way to cap it and the conduit to the bubbler light and the pool light were never pressure tested. If I'm losing water it is is in increments of a 1/16" per day... though it could all be my imagination.
For now I figure I'll just watch it and if eventually it's to the bottom of the tile I'll know the rate of loss. So... how much loss is "normal"?