Morris Minor Owners Club

CAN YOU HELP? Several months ago on the Messageboard I found a fabulous post on the Pick Up rear cargo area plywood. This article was so good and included dimensioned marking and setting out, preparation, drilling and fixing details.
Can I find the post now - not a chance. Does anyone else recall this post and can remember the Subject / Title please please let me know. Thanks you guys. Your help could say me hours. Thanks. Welcome your feedback. Thanks...spike