Don't bump the unit with the lawn mower it should be ok, I don't know why they did not bend or form the copper up the line to fit straight in, maybe was short on copper. Looks like a goodman unit it might feel right at home with that weld "just kidding"
“Experience is a hard teacher because she gives the test first, the lesson afterwards". -Vernon Law-
"Skilled Labor Isn't Cheap, Cheap Labor Isn't Skilled" - Unknown