Hello community, I am having a problem with some trussing system. Every time I tried make calculation I got this error. I changed the accuracy in Braceworks Preferences, nothing change. Just updated to SP3 , still the same. I noticed whatever truss system i used , I am getting the same problem. Anyone have a tips please on it. Thank you.   PS: I am using in this example Litec QX30 and dado Litec QU30K8 bracework test.vwx