My best guess - which is just a guess - is that the seed starting mix is most or all peat and it's clumping around the roots. I can see the surface puckering as it dries. Often this is addressed by increasing the percentage of perlite in the mix as the container size gets larger; starting with little or none in a very small container and getting up to significant percentages in larger containers. I wouldn't attempt to solve this with perlite though. If I were experiencing this I'd simply repot the plants using a container soil with lesser absorption and better drainage. That will allow you to water thoroughly when you water - and perhaps even watering more often - without leaving the roots in an ongoing saturated condition, which I suspect is the problem here.
Are the containers still heavy at all when then look dry on top or are they very light?
appreciate the help!
I do have some black containers with better drainage holes, i can try tomorrow
Should i mix this starter mix with some other soil ?
the containers i now use i can feel the difference between moist and dry pretty good
dont feel light at all so im afraid im under watering right now
ill try the other containers tomorrow morning and see how that works