Sailer? welcome to the forum. A general rule for table height is somewhere around elbow height although if I'm doing a lot of small pieces I like to use my bench model table and get it up to a low chest height. Patrick Spielman has also written some good books about router use.
Sailer, why don't you finish filling out your personal profile when you have a minute so we know what to call you.
Someone I consider a master woodworker once told me that a master woodworker is not someone who never makes mistakes. He is someone who is able to cover them up so that no one can tell.