I never liked the way the H & T frames are meant to be conected on the DJI S800. The Bi-pod drawbars where bad implemented and you have to file them to be able to install them. So when I decided to replace the S800 with a CF X8 keeping the H & T Frames to carry the Zenmuse Z15 I've started to think of a different way of attaching them. And this is how I made these adapter plates. For more details see "Instructions"If you think it deserves downloading... Please leave a Like! Be proud, Show your makes!I've printed the part using 70% Infill to make it solid. Your printer needs to be precise making circles to pass the h frame through the holes. It's good to be snug fitted. the same can be applied for the 25mm tube clamp slots. Printed parts: Printing the STL you'll have both sides of a leg. You need to print the STL 2 times to get the 4 plates needed. Aditional parts: 4x 25mm tube clamp. 2x 12mm tube clamp. You can fin clamps similar to the ones I've used here: http://www.aliexpress.com/item/4x-CNC-Aluminum-20MM-Arm-Clamp-Tube-Mount-for-DIY-Quadcopter-Hexa-Multirotor/1880955346.html