I managed to find two red osier staves, one was 2" thick at the big end the other was 2 1/2 " thick . I got in a hurry on the smaller one and ruined it. I waited a month, debarked it and roughed it in, then sealed it all around. A week later when I pulled it out, it had almost split itself in two lengthwise. I'm letting the other one cure on its own with the bark on. I hope it works a little better that way. Josh