I’ve reprinted this several times and still get the same result. I use the printing instruction to the ‘T’. I’m just trying to get a gauge if this is normal with this print and to just rock it or toss it. Everything looks good except the upper surface

Yeah it’s very odd bc everything else looks perfect, I used 300blk fde settings and the rails have strange artifacts. I’m thinking of printing it upside down but I don’t know if that will effect the integrity of the print… any suggestions?
I think sparrow is onto something, it’s been a while since I did 3D printing stuff but sparrows comment sounds like the right direction.