When cutting drywall sheets, preventing cracks is crucial for a smooth finish. Factors such as the type of knife used, the angle of the cut, and the pressure applied can all influence the outcome. It's essential to score the drywall properly and use the right technique to ensure clean edges. Additionally, consider the environment; humidity and temperature can affect the material's integrity. For the best results, explore various cutting methods and tools that suit your project needs. Ask Improvi.ai for personalized guidance on achieving flawless drywall cuts!