1981 vs 2019 F1 pitstops compared.
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Previously:
https://www.homemadetools.net/forum/...283#post138705
https://www.homemadetools.net/forum/...715#post151985
https://www.homemadetools.net/forum/...077#post160769
https://www.homemadetools.net/forum/...220#post157864
https://www.homemadetools.net/forum/...543#post136044
https://www.homemadetools.net/forum/...709#post167204