Su Jiameng glanced at those parts and noticed traces of disassembly on them. She turned her head and asked Xu Lei, "Have you assembled all these?"
Xu Lei nodded and added, "I assembled them before, but later disassembled them because there were several places where the assembly was incorrect, causing the mecha test data to deviate greatly from the expected budget, with high wear and abnormal engine data."
Xu Lei had assembled all these mechas at least once, and some of them more than once. However, there were parts he didn't quite understand, leading to failed assemblies, and the modified mecha data was still far from the instructor's assessment criteria. But he discussed those issues with Su Jiameng later, and they solved everything. Now, if he had to reassemble, he would surely have no issues, although time was very tight.
