What only options are fixing the door in position by homebrew not tested! Here is another, perhaps the most accessible of the simplest. You will need only a small piece of sponge rubber (e.g., bath sponges). Attached to the bottom of the door close to the floor, he will hold it in the place where you need.
Recommend to read
“FLYING WING” REZINOMOTORNAYA
MODEL No. 1. This design is a continuation of work on improving the model, which is described in "M-K" (No. 1, 1972). For better aerodynamics it is applied to a fuselage of circular...
DUET OF POLISH ATHLETES
This will meet not often. I must say that in my memory this is the first time Both champion's in one class (S6F) among boys and among adults the same team—Poland. But that's not all....