I am using sheet metal tools i use forming tools to forming base flange but when i insert it in flange , this error appear "The part's thickness may not be compatible with this form tool. The thickness must be less than the minimum radius of curvature for the form tool. " i used "check tool" in "evaluate" menu and see that the minimum curvature of forming tools is greater than the flange thickness but on other system form tool working fine on same part. This  is horable