I've had the same experience, except I wrote it as "ove" and it took me far longer than I'd like to admit to realize what I had done. There are a couple other words that I've typed a phonetic spelling without realizing it, but I can't seem to remember the specific words at the moment.

only a matter of time before that's a commonly accepted spelling, guv. I wouldn't be surprised if future actors mistakenly pronounce the current spelling as "awf" in their period pieces.

Set reminds me of one of those pictures you see sometimes, where they'll throw in a deliberate spelling or grammar mistake just to see if you caught it the first read through. Like "the the" or "the Statue ov Liberty.