Removed the circular supports the extended all the way to the build plate and left small bumps at the top of the case. Replaced with slightly wider and flatter supports that fit within the case constraints. Also slightly enlarged the PCB groove. I found it way too tight and ended up ripping off a batter holder and pads during removal.
+STEP file now contains both case top versions
+Restored original Top STL (without holes)
+Added new Top-holes STL (has the holes for the photosensor and humidity sensor)