A very low priority bug but I've found that if I am pasting in a blueprint where a splitter is side loading items, when placing on a north/south line, it does not connect the belts to the splitter correctly as shown below:
East/West placement - Splitter preview connects to the belts correctly
North/South placement - Splitter does not connect to the upper-left most belt.
Just to confirm, when placing the blueprint, the belts do sort themselves out to be correct but I figured I would post this bug report nonetheless.
Extra screenshots
[0.15.3] [Harkonnen] Splitter to Belt Blueprint Preview Bug
Re: [0.15.3] [Harkonnen] Splitter to Belt Blueprint Preview Bug
Thanks for report This blueprint preview for belt/pipe/wall-related stuff is my baby. Fixed for next release.