Is it ok to fabricate anything on or to my system? March 30, 2023 04:59 Updated No. Any fabrication or modification to your system will void your limited warranty. Related articles How to Assemble a Spalding Basketball Hoop System? If my system develops rust, what should I do? How can I prevent my portable basketball system from being blown over? Do I have to use the ground sleeve for my In-Ground system? What do I fill the base of my portable system with?