Model of drop experiment

The equivalence principle has been verified by multiple experiments. Many of these experiments are drop experiments: Balls of different masses fall to the ground. Each experiment yielded the same result: Both objects fall to the ground at the same time. However, we have doubts about this result. Fortunately general relativity provides a tool, It can be used to verify our ideas. It tells us: Mass bends spacetime, and the curvature of spacetime reflects the magnitude of gravity. So, we conducted a thought experiment with this tool, The conclusion is: The experimental results contain a scale problem, Under the existing experimental precision, on a certain scale, We can only get the same result. When this scale is exceeded, the results will be different