Thank Yous, and a request...

A HUGE thank you to all the folks that came out and helped with the Y-Guides demo to make it a success. There were a few give and takes on the field, but all went fairly well considering. Bob lost a casing in the trees, and there was a rather nerve wracking finale', but all in all it was a good show and they were pleased.
The request part? Well, that finale' I spoke about? The last rack of the night had a G-71 on it, and the nozzle had something wrong. At least that's what we think happened. Anyway, the rocket hung up coming off the 1/4" rod and basically swung on the end of the rod in a 360 degree arc before it ripped the lug apart and hit the ground, where it skimmed toward the line of parked cars for about 50 feet. It stopped short, then unceremoniously fired the ejection charge without further problems. Amazingly it didn't catch anything on fire. (I thought we were going to really need those fire guys!)
Here's the request part. I don't know if it would have been safer or not, but the 1/4" rod was not strong enough for the rocket weight and motor power. I really think that we need to stress the use of the rails for G-plus projects. Please, think about using rail buttons if possible. They don't cost that much and now that we have plenty of rails we really don't have any reason not to.
DR
Reader Comments (1)
I concur on Doc's suggestion to recomend launch buttons over lugs for higher powered rockets, and even larger lowpowered models as well.
All my estes E-9 engined rockets and some C-6 models use buttons because of their size to insure a straight launch.
I've really gotten spoiled on the reliability of buttons and prefer them on all my rockets F powered and above.
Roy