It is correct to set the AutoScaleMode to None. In addition, please note that you should do this in the designer, because it should be set before the moment when ResumeLayout(false) of the form is called.
However, it is not correct to set AutoSize of the labels to false, as this may lead to the behavior you are observing. Instead, set AutoSize to true, and the labels will be resized according to their content. This way no cutting should happen.
If you have additional questions, feel free to contact me.
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