<span class="link_user">@Dankgenectics92</span>,
I do very similar but during seedlings I keep the brightness like around 50 but close to them. Then go to 100 and more height and Of course as they grow they get closer.
<span class="link_user">@Dankbudz84</span>, i keep my light's on 100% at all times i just adjust the light to where i want so further away when they are smaller and closer during flower I have 2 mars hydro TS 1000s