Being able to see a little bit of the post, on closer inspection as you say, is normal, so unless they seem infect or are painful there is no need to go see your piercer.Given these are new they are still setting, there is likely still some swelling on some and more or less on others. The skin is not a set stiff medium, and with time they will seem to go up and down for many reason such a temperature, weight gain or loss and such factors.Expecting a microdermal to be 100% flush to the skin is not really possible, and much less when you have a group of 4 and on different positions.Like mentioned apply some pressure with a bandaid, there is not much more then that your piercer can do anyway short of taking them off for later replacing.You piercer did his job, now do yours and take care of them puppys :-)))

i had mine done 4 days ago and it is snug, no swelling no nothing, so i would suggest the area that they have been placed has to do with it ans as it was mentiones before me, high rise microdermal was used