Answer
Jul 21, 2026 - 01:14 PM
The amount of shim that is "too much" depends on the specific application, but generally, if the shim thickness compromises the stability or alignment of the components, it is considered excessive. As a rule of thumb, using multiple thin shims is preferable to a single thick one, and if you need more than a few millimeters (e.g., over 3–5 mm), it may indicate a larger underlying issue that should be addressed. Always follow manufacturer guidelines for maximum shim thickness.
