For $50 to start, I can't see why we should throw out CFD entirely.
I'm building a model of my car with the aeromods and will test using Airshaper.
I realize that the results will not be accurate with the entry level tests, but it will give me lots of data to work with that would be a ton of work, or near impossible to do in real life ( like see the drag plume coming from the wheelwells. )
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