Re: [RCSE] The Zoom?

2004-10-20 Thread Steve Meyer
There has been quite a bit of analysis on what is the optimal angle on Hand Launch gliders for max altitude. Everything points to 90 degrees as soon as possible out of your hand as the optimal for maximum height. I wonder why that is not the same with 3 meter planes. I zoom at 60 deg if I need

Re: Re: [RCSE] The Zoom?

2004-10-20 Thread Steve Meyer
Weight will help achieve a longer zoom. :-) At 12:57 PM 10/20/2004, Pat McCleave wrote: Guys, Joe and Daryl are great launchers without a doubt but I still think the guy that launches the best I have ever seen is Troy Lawicki. It seems like his planes just keep going and going and going like the

RE: [RCSE] The Zoom?

2004-10-20 Thread targetdrone
Hey, you forgot to ask for Gordy's opinion on the subject. :P I have seen many, many guys dive too deep and catch the line on on their stabs. DOH! I have never done that. I tend to tension the line a bit more just before dipping the nose quickly and pinging off at a medium-steep angle. Wiggle

Re: Re: [RCSE] The Zoom?

2004-10-20 Thread Pat McCleave
on your technique. My guess it has a lot to do with practice, practice and more practice. See Ya, Pat McCleave Wichita, KS > > From: "James V. Bacus" <[EMAIL PROTECTED]> > Date: 2004/10/20 Wed PM 01:15:19 EDT > To: "'RCSE'" <[EMAIL PRO

Re: [RCSE] The Zoom?

2004-10-20 Thread James V. Bacus
Daryl: http://www.nesail.com/articledetail.php?articleID=2 Joe: http://www.nesail.com/articledetail.php?articleID=24 At 11:12 AM 10/20/2004, George Voss wrote: Joe and Daryl, please chime in on this discussion, as you two are the experts in this field. gv Jim Downers Grove, IL Member of the Chic

RE: [RCSE] The Zoom?

2004-10-20 Thread James V. Bacus
At 07:40 AM 10/20/2004, Anker Berg-Sonne wrote: What has been written is good, but not complete. Mark asked about zoom technique, not about launch technique and you are traveling into the latter pretty deeply. A) Staying on the line too long, sometimes even overshooting the turnaround. When you

RE: [RCSE] The Zoom?

2004-10-20 Thread Anker Berg-Sonne
Mark, What has been written is good, but not complete. To execute a good zoom, you have to understand how it works. As you launch, you want to maximize the energy stored in three "reservoirs": Kinetic energy (speed), Potential energy (height), and energy stored in the winch line (elastic storage

Re: [RCSE] The Zoom?

2004-10-19 Thread James V. Bacus
My suggestion is that you get a LoLo with high resolution sampling and chart out some of your launches as you try some of these things. Once you can quantitate it, you can make logical decisions. You will have to measure multiple launches, you can't just judge it on single attempts. It takes