Anyone know of a DIY for an electronic 4th axis stabilizer?  Possibly using an arduino and servo?
I've seen all the mechanical ones and I'm not impressed.  I recently made a parking distance sensor with the arduino and a ultrasonic distance sensor. Could possibly smooth the distance output and send it to a servo to move the camera up and down.  
Just wondering..  Don't want to reinvent the wheel.

Hello there JohnAven. Good day and thank you for reaching out. I hope that our fellow DJI members who have use the said 3rd party accessory for there DJI Pocket 2 can give out the best recommendation and information with regards to this matter. Thank you.