Sickly feeling when modding?

[CarnivorousJelly]

I get that too, but usually it's just because I'm supposed to be doing something else, so I'm procrastinating, so I get really stressed :p
Also, you know there's a 'snap to grid' thing in the level editor for helping with the kinds of things you were talking about in that last paragraph, right? If you're not using that for some reason, I have no suggestions, sorry :c