Why is the short cut method not recommended?

The short cut method is not recommended primarily because it applies too little adhesive. This is critical in ensuring the structural integrity and safety of the windshield or glass replacement. Adequate adhesive is necessary to secure the glass properly, allowing it to withstand various stresses and impacts. Insufficient adhesive can lead to failures like leaks or potential glass detachment, which compromise the vehicle's safety features and the protection of passengers.

In contrast, while other options may have their own concerns, such as time consumption, material usage, or complexity, they do not address the essential nature of adhesive application. Ensuring the right amount of adhesive is a fundamental aspect of proper installation, which is why this method is discouraged.