Ah, well those numbers are not going to help as they are for a different size bed. I will update the image to relevant data if you give me your bed measurements.
You can also find this from the ‘Help’ menu in our trial version. 
If needed, we can extend the trial if you send us the trial key in an email to support at lightburnsoftware dot com.
I have a few posts that will help, but having the system in-hand, so you can measure from your chosen mounting location. This will provide you the best result when selecting.
And this is a calculator to help check your math: