How often are you watering those?You cannot overwater a well draining medium. The problems come in when you water too often, keeping the medium saturated and suffocating the roots.
I transferred to pre-moistened 5 gal pots day after sprout and didn't add water for 10 days and then just 16oz. from the condiment bottle.How often are you watering those?
Between you, me and the fencepost, I'm horrible at transplanting. Everything falls apart on me. I can unwrap my airpots and check my roots and water content anytime if needed. This is what is functional for my organic auto grows.Quirk, why do you go direct to full sized pot rather than progressing through different sizes? Your method - moist soil and strictly hands off for ten days - is workable but don’t you miss being able to monitor the root growth by being able to check it during transplant?