Found this on line today and thought that those of you who build, or would like to build, your own chassis or cabinets might like it. It calculates "Bend Allowances" online. http://www.interl.net/~joemansh/smbc.html Art KB7WW -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com