OMD, there are also a couple of tables out there for bulk rubber lengths for railguns. There is a copy of the Rob Allen rubber length table at the Norcal site:
http://www.norcalfreedive.com/catalog/bands6.htm
There is similar data here:
http://www.homepages.paradise.net.nz...ulk_rubber.htm
There used to be a nice Rabitech chart that showed the recommended range of lengths for 16mm & 20mm rubbers for each common barrel length. I am afraid I just cannot find it anymore - Rabitech, Sumora & Adrenaline have all changed their websites (& not for the better I fear
). Pity, it was a useful chart. Maybe Miles knows where it can be found?
