TTSD-1510 In drawings, in certain situations, hidden lines were drawn incorrectly for objects behind non-solid items. Development area: Drawings Included in Fixed defects in version 2017 Quick feedback Did you find what you were looking for? * Yes Partly No What is missing? The feedback you give here is not visible to other users. We use your comments to improve our content. Need support? Fill in this form instead. Leave this field empty We use this to prevent automated spam submissions.