Yes, I suspect the problem is a mistake in the settings. Could you pleas email me your .skp file? Send it to firstname.lastname@example.org . I will examine the settings and let you know what I find. If you are a new user, I recommend beginning with one of the provided settings. I assume you are a Metric user and that your SkechUp application is set to use Metric mm. You can choose a starting set of parameters by using the Open and Load CabWriter Defaults tool and choose one of the CabWriter Metric Defaults from the drop down list. By the way, you can go to https://www.cabwritersoftware.com/cabwriter-2-0-user-guide/ and download the user’s guide. Chapters 4 – 7 explain in detail how to draw cabinets. Appendix A defines each of the more than 350 parameters, so you might want to look at that too. But send me your .skp file and we will get you going.