I have a dumb question that I would like some help with. Last night I noticed that our water seamed hard, so I went to the basement to check the water softener salt level. The display said 15 days left, but when I lifted the lid there was no salt left and the tank was half full with water. I went and bought some salt and dumped it in and then did a regeneration. It was already 11:00pm, so I went to bed before it finished. Anyhow, this morning the water felt softer, but there is still quite a bit of water in where the salt goes. I have never seen water in there before, is this normal? Do I need to have it checked out? I just had to replace our washer and dryer last week, so i'm looking to find out the problem before I spend more money on a service call. Any help would be greatly appreciated. Thanks.