Thanks for telling me! I will do this in the future!

Thank you for the feedback!

Please see my previous comment on one of my previous edits about node merging. Also, the deleting features thing, I don't see how it would make a difference, so if you can tell me, please do.

I did not know that when I made this edit.

I made these edits based on satellite images. I combined these points to make the map look cleaner. If I see a line where there is a change in terrain, (i.e. residential area to farmland) I assume that if there are any boundaries that are nearby and parallel, that they are supposed to run along this line.