What does the term "gapping" refer to in body panel alignment?

Gapping refers to ensuring the correct spacing between body panels during alignment for both functional performance and aesthetic appearance. Proper gapping is critical in automotive body repair and assembly, as it ensures that panels are aligned evenly, which affects both the visual quality of the vehicle and its aerodynamic properties. Adequate spacing prevents issues such as paint chipping, water leaks, or structural weaknesses resulting from panels being too close together or misaligned.

If gaps are too wide or uneven, it can lead to an unprofessional look and can also compromise the vehicle's integrity. Correct gapping not only enhances the vehicle’s overall appearance but also supports proper operation of doors, hoods, and other moving parts. Thus, establishing the right panel spacing is essential for quality control in non-structural analysis and damage repair.