Software like REX 4 is not a "set it and forget it" tool. The is essential for several reasons:
Upgrades all default airports worldwide with high-definition runways, taxiways, and soiled pavement markings. Software like REX 4 is not a "set it and forget it" tool
Introduces 14 types of realistic in-cloud and cloud-to-ground lightning effects. Software like REX 4 is not a "set it and forget it" tool