Hmm, not looking too bad right now. I'd say skip one feeding and up the water volume a touch. The soil needs to be moist but not wet, which is tricky and takes time to get used to knowing when/how much. It should feel like a nice chocolate cake. Best description I've seen from someone on here. Once they get a bit bigger you can probably push the feeds a bit more but if you're getting that very dark green and tips down, back off a bit. I think you are on the right track with the 1/4 strength.
Maybe skip tomorrow, Sunday, feed and just give water. See how they look by Wednesday. The organic stuff takes a little while to break down and be available in the soil so you may be seeing earlier additions building up stronger than you intended.