I just used Auto Size to size some 110 series I joists. I noticed that there is no back button so I can try a different series; instead I have to go back to Design and then select Auto Size again so I can choose a different series of joists. Can you add a back button to this module and/or explain if I am doing it wrong?
You can reset the autosize simply by changing the grade in the drop down menu on the left side. Although it is not obvious or the easiest way to do this. I will add a back button to our feature requests for StruCalc 10.0