On 7 June 2018 at 20:33, John Taylor via Stagecraft <stagecraft at theatrical.net> wrote: > Don't forget to take in the damping factor when you pull the zip ties real > tight. > You can throw some glitter on them to balance it. That is a frequently stated fallacy based on the uninitiated seeing a high end installation. It isn't glitter, it is fairy dust. Nigel Worsley