Gents--
As I own several gimbals, have rebuilt dozens of gimbals, and have recently designed and manufactured my own unit, I have some recommendations.
1. Clean that gimbal often, perhaps once a month or more if working in dust and grit filled environments.
2. Keep a supply of your chosen lube with you at all times.
3. If you lube your own gimbal, try using less than one "standard" drop as over time whatever lube installed
will lead to the collection of material within your bearing(s).
4. Check all fastenings on your gimbal daily or weekly. This is critical with the fork fasteners.
5. Secure and pad your gimbal during shipments. Especially airborne trips!
By taking a few steps to care for your gimbal, your work will improve as the most important moving part of your system performs as it was designed.
Good luck.
Best,
Brant S. Fagan, SOC
Steadicam/Camera Operator