I am a newbie like you, even newbier :-)
Just sharing my thoughts with you.
I looked at both of your diaries.
What would I have done differently:
- I would use coco coir instead of soil - impossible to overwater, easy to control nutrients
- if I used soil I would add perlite for roots to breathe
- I wouldn't germinate directly in soil, but it's just my preference
- I would never ever intentionally pour water on the plant, especially so small as yours, especially at the nodes - plant needs to breath as well
- I wouldn't torture or rip off leaves from a tiny 4 moths old plant as yours in the first diary when it already started showing pistils...
About deformed seedlings... could be something in the soil... could be something else... I cannot say