Lol, never built anything with lumber before? Nominal vs actual sizing has existed as long as dimensional lumber (over 100 years). Actual sized is sawmill rough cut. Nominal sized is planed and dried. Fiat 😂

nitter.moomoo.me/Erikcason/status/1657833567659982849#m (https://nitter.moomoo.me/Erikcason/status/1657833567659982849#m)

https://nitter.moomoo.me/evoskuil/status/1657891480546193408#m