About the maps
Example how Flat Earth map should look like is Potrolan and Catalan maps. Portolan charts are navigational maps based on compass directions and estimated distances observed by the pilots at sea. Portolans did not take into account the curvature of the earth.Catalan charts are a subtype of the medieval period (1300–1500) portolan chart.Portolan and Catalan maps are also characterized by the accuracy of inland features, sometimes for the lines of latitude/longitude and specially for the lack of map projection, for cartometric investigation has revealed that no projection was used in portolans.
https://en.wikipedia.org/wiki/Catalan_chart#/media/File:Europe_Mediterranean_Catalan_Atlas.jpeghttps://en.wikipedia.org/wiki/Portolan_chart#/media/File:Maggiolo_-_Portolankarte_-_1541.pnghttps://en.wikipedia.org/wiki/Catalan_Atlas#/media/File:Compass_rose_from_Catalan_Atlas_(1375).jpgMajorcan cosmographers and cartographers experimented and developed their own cartographic techniques.Majorcans were responsible for the invention (c. 1300) of the "normal portolan chart". The portolan was a realistic, detailed nautical chart, gridded by a rhumbline network with compass lines that could be used to deduce exact sailing directions between any two points.
As you all can see most of this is from wiki and they don't hide it. These maps are rude example of what the FE map should look like since they were last and best made before establishment of "The globe earth theory".