So basically the only reason I wanted you to post photo's and video's was not that I could actually deduct anything from either (unless it was glaringly obvious) but just to actually see how the gimbal and drone were being handled. Had one guy blaming his gimbal woes on open solo also, he then posted a video of him starting up the solo, with no camera in the gimbal (a big no no), on his bed where the gimbal was basically being jammed in place by his leopard print duvet (an even bigger no no). All pointing to indications that he broke his gimbal by treating it like trash.
While this video isn't as bad as that, it doesn't inspire me with hope. You were doing fine until you started overextending the range of the gimbal motion, subjected it to a maneuver I can only describe as "shaking the sh*t" out of it, and then started swatting it with your hand. Gimbals are delicate. More delicate than a baby... and I certainly wouldn't shake the sh*t out of a baby (people tend to go to jail for that)...
If you were trying to replicate flying conditions....... well hell, I certainly wouldn't be flying in that type of weather either....
Jimloss is correct in saying you should balance your gimbal. With the filter on it the gimbal is having to work harder than normal to keep everything balanced, however depending on what the gimbal has been subjected to already, it may or may not alleviate some of the issues you're seeing. He's also given you some good advice on reducing vibration to the gimbal. The less work it has to do the better. I found that investing in the flat HDMI cables really helped with vibration reduction.
