cant fault it, well made, excelent price dont think i will look at any other frame now,def getting another one for the cors-air.out with it 2 morro.i just bought the frame already had arms/harness etc easy to fix if you damage it on hard landing def best no weld frame to date,reverse and forward no problems so far.very rigid frame and a nice bloke to deal with.out with it 2 morro