is there an OSHA or other AHJ spec for the step-to-step pitch of ladder rungs ? -- ...Dan Sheehan Fixer of things that break Saddleback,Maine has been sold: http://bit.ly/2ui3EsC -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://theatrical.net/pipermail/stagecraft_theatrical.net/attachments/20170703/c7926192/attachment.html>