Functional but hard to ride

First, this scale is quite difficult to ride. We had two to deal with them !!!
Moreover it has no manual so you have to be able to understand how the steps fit in canes. It is by a system of rotation that we could install them.
If a tool is intended for screw!

Apart from the difficult editing, I am very satisfied with this scale. It is perfect for my trampoline 244 cm (which is not the Ultrasport brand!). It does help my daughter to ride. She no longer needs to climb.

She is strong and very stable once asked.

In summary, this is exactly what I was looking for but its difficult installation that I take him a star.