It sounds like you are still over watering...
Jdog7000 Reviewed by Jdog7000 on . seedlings bounce back?? Can a seedling bounce back? I got 2 plants on day 8, 18/6.. I overwatered and added extra nutes.. they started curling, started tan spots, one of the cotyledons on both plants are tanish, dry-withered looking.. to counteract the measure I took, I cut off the bottom of the cups they're growing in, exposing the soil.. and I flushed the soil with water, 1x a day, the water drips out from the bottom.. They stopped curling, but the coloring still continues, and their leaves are lookin messed up.. Rating: 5