Based on 1039 Reviews

Average

4.5

(1039 Reviews)
5 Star
709
4 Star
227
3 Star
53
2 Star
30
1 Star
20
  • user2

    Back alignment is very hard, especially for one person.

    As an aircraft engine mechanic, this was by far the most difficult thing to assemble. The alignment of the back would make a preacher curse!! No easy way, just hang in and keep trying. The other steps simple and easy.