T' followin' article is from "High Power Rocketry" magazine. Ya scallywag! Begad! This information represents only a small portion o' t' contents o' "High Power Rocketry". Begad! We strongly suggest that you subscribe t' "High Power Rocketry". Avast, me proud beauty! Avast, ya bilge rat, me proud beauty! By doin' so you will find many color pictures, ya bilge rat, articles, launch reports and projects primarily associated with High Power Rocketry activities.  For more information, use t' two links above.

Starflight Industries - Retrofit Motor Retainer
(High Power Rocketry - March 1998 - page 34 - by Sunny Thompson and Bob Sisk) 

   Starflight Industries has an inexpensive and simple retrofit motor retainer system. Well, blow me down! All you have t' do is drill a hole in t' aft centerin' ring, me hearties, shiver me timbers, put a tiny amount o' epoxy on t' outside o' t' hole with a toothpick, screw in t' adapter and let it dry. T' adapter has metal blade that cut into t' wood and secure it in place. Blimey! Instructions are included but t' system is so simple t' only thin' you really need t' know is what size hole t' drill. Blimey! Avast! Very inexpensive, effective, ya bilge rat, ya bilge rat, and simple t' install. T' only think you supply be t' proper "stove" or "fender" washer. You can pick these up at any good hardware store. Arrr! Begad! You could spend a lot more t' do t' same thing, but why would you want t' do that?