Leaf canoeing/ tacoing

Hey guys. So I just noticed now that my leaves are canoeing/tacoing. I’m going I to about the 2nd week of veg. Temps stay around the high 70s, RH varies from mid 60s to high 70s. Lights are about 30 inches away and my par is around 700. Was on the high side of 700, just lowered it to the low side of 700, 690 or so. Heres a pic, any suggestions or am I just worrying too much?

I havent topped yet but I did cut off the lowest node today on each plant because I figured I’d do it now rather than later because it was touching the soil

you can zoom in and see what i mean


They look really healthy to me.