I'm sorry to hear your WF42H5000AW is noisy. If it's shaking during the spin cycle it's likely it hasn't been leveled correctly. Even if it was leveled during installation, if the legs weren't locked into place using the plastic leg locks, it may have loosened over time. If it's been this way since you had it installed, then there may have been some missed steps that are part of the leveling process. Please refer to the User Manual or to Samsung's online Troubleshooting Guide for the detailed instructions.