How to do a double bubble with collar without weighing down
I am trying to do a double bubble with 4 x 4 inch balloons around the neck but its weighing my center balloon down.
I am using helium in the double bubble and air in the 4 inch balloons; what am i doing wrong? The balloons are dragging to the side and not floating right.
I am trying to do a balloon decoration as seen in the picture.
That's a beautiful design you are planning to make.
My suggestion would be to fill the 4 inch balloons with helium too. This way, you get additional lifting capacity for the double bubbles, which should solve the problem.
All the best,