My firewall is 1/4" aircraft grade plywood. Not sure what the other pieces you mentioned are.
See N64KR at http://KRBuilder.org - Then click on the pics See you at the 2011 - KR Gathering in Mt. Vernon, Il - MVN There is a time for building and it never seems to end. Daniel R. Heath - Lexington, SC -----Original Message----- nose section.... floor by the firewall, shelf, seatbelt attachment area.... firewall itself.