gyroscopes - if freely allowed to move, will maintain its plane regardless of outside changes.. therefor it would rotate 360 degrees every 24 hours, yet they don't
suez canal is 100 miles long and completley flat. this is impossible on global earth model.
be aware there is a ton of misinformation, people pretending to be flat earthers.
a true flat earther is based in facts... i'm not sure that the 'official flat earthers' are all the time...
peace brother, it is amazing times we live in.