Keep the Skinny Birds Flying Safely

Instructions for Shock Rubbers

Hi Tom,

Noticed members have questions on Shock Rubbers.

We are sitting out an enormous snow here in the Chicago area so I just scanned a 5 page copy of my Nov.-Dec. 1981 Porterfield Newsletter showing a letter from Glen Peck on Pages 2 and 3 that covers their fabrication. Tried to insert this *.pdf file in the forum but found that I had to be a friend. Could you get it to the forum at your convenience? I made my own Disks over 21 years ago and they still work well with more than 700 hours on them.

Hope this will help to answer a few questions on the disks.

Sincerely,

Dick Finley