Hello,
If you have used a hinged support or a user defined supportwith constraints in rotation, then the bending moment results are always zeroin the associated mesh node. You can use the “Supports” tables (open, from theMenu bar, the Report generator > Table tab > Results > Forces >Supports) to check the support results. If you’re still having doubts regardingthis subject, then please send us (on helpdesk.ad@graitec.com) the model indiscussion and point also where the problem occurs.
Regards.