There are always several chief delphi discussions on making a robot more robust and avoiding common problems on the field. Here are a few:

• https://www.chiefdelphi.com/forums/showthread.php?threadid=159634 - the no more NO COMMs challenge
• https://www.chiefdelphi.com/forums/showpost.php?p=1694886&postcount=286 - long checklist from team 2168

• https://www.chiefdelphi.com/media/img/6e4/6e44f9c1ba9a5c37baa985cfb434cf49_l.jpg - POW injector for radio