If you want to modify your server racks in any way, it is important to read the instructions first. It is the basic rule, no matter if you want to add new panels because you have just decided to expand your server room or if you are going to fix it because something went wrong. Of course, you don"t have to blindly follow the rules if you are not doing this for the first time. Actually, it would be better if you used your professional experience as well. Sometimes it is a good idea to use a different type of screws or combine the panels in a different way. However, if you are just a person who takes care of the outside conditions in the room, such as rack accessories and temperature, do not try to fix the equipment by yourself. Report all problems with server racks to IT specialist who are responsible for fixing them at your workplace. Remember that proper use will help you prevent all sorts of accidents. Make sure that the racks and cabinets are not wobbly. Always close the cabinets, especially if they have an in-built cooling system, to prevent overheating. Finally, remember that you can always contact the manufacturer and ask them to look at the server racks and introduce all necessary modifications.