In this video we show you how we converted our slider door to a gullwing door.
THERE WHERE MANY QUESTIONS ABOUT THE HINGES ON THE INSIDE OF THE BODY.
we made a video explaining this further.
You can check that out here:
   • THE MISSING HINGE // GULLWING PART 2  

The products I used:

Struds 400N each:
https://www.gasveerwinkel.nl/product/...
Hinges:
https://www.ebay.com/itm/254349425569
Bottom mount 2x:
https://www.gasveerwinkel.nl/product/...
Top mount 2x:
https://www.gasveerwinkel.nl/product/...