[NSRCA-discussion] Judging-snap & spin

[chris moon]

Jon and John are correct in their comments. 

To add something - I think the problem is that many of us "cater" to the 

judges who do not judge these maneuvers correctly.  There is no 

requirement to over exaggerate the break in order to do the maneuver, 

however many do just that as a defensive tactic against the judge who 

refuses to judge correctly.  The problem is the JUDGE - not the pilot.  

I don't advocate changing the schedules or K factors as a work around 

for poorly informed judges.  We are much too politically correct and 

accept the zeros from them if we don't do it "their" way.  If you 

compete regularly, you know who they are and cater your maneuver to 

accommodate their lack of ability in the chair.  Sorry for the rant, but 

we are talking about fixing things the wrong way for the wrong reasons.



Chris





John Ford wrote:

> Jon,

> Hear, hear.

> Couldn't have said it better!

> I also share the opinion that in the case of the snap (or the spin 

> entry for that matter), our judging standards don't judge actual 

> flight characteristics of the particular plane, and we are asking 

> pilots to exagerate the break because that is what we agreed we wanted 

> to see all the time, not because every plane should show it naturally.

> Maybe we are sitting on this bed of nails because for many people, the 

> mystery and controversy of the break is more attractive than 

> aerodynamic reality?

> I've done lots of snaps in full-sized planes and there are as many 

> break styles as there are airplane designs. Some older/larger planes 

> require that you slow up and reef back almost to the buffet before 

> mashing the rudder, others are so touchy that a modest tap on the 

> rudder with only a hint of pitchup will send the beast thru 150 

> degrees of autorotation before you can think about it. In both cases, 

> believe me, it was a true snap roll, but in the first case, you may 

> have seen some break, but in the latter, it would have looked like 

> everything happened at the same time around all 3 axes. I'm sitting in 

> the thing, and I can't tell!

> Essentially the same comments for spin entry, in agreement with Jon's 

> comments.

> I'll judge by the rules of the CD, but I do it with a bit of a 

> shoulder shrug, I suppose.

> John

>

> */JonLowe at aol.com/* wrote:

>

>     The age old problem of what a "break" is in a snap was solved at

>     the Don Lowe Masters a couple of years ago. They defined it as a

>     "simultaneous departure in all three axis". There you saw graceful

>     snap entries, clearly defineable as a snap. At the IMAC Tuscon

>     shootout, they had had the pitch departure requirement, and most

>     were pitching what looked like 45 degrees (was probably 25

>     degrees), before they entered the snap. Break, pause, enter snap.

>     Ugly as hell. At a pattern judging seminar I went to this year, we

>     sat around for half an our trying to decide what a "pitch break"

>     was. We finally decided that if you saw anything at all, it was

>     ok. But beware of IMAC judges crossing over, unless they have been

>     retrained. I got some 5's this year this year, because they didn't

>     see a large break.

>     As regards spin entries, there are too many spin entry nazis IMHO.

>     The rule book clearly defines downgrades for entries. In my book,

>     if they don't break any of those rules, (wing coming over before

>     the nose passes thru horizontal, not stalled, weathervaning,

>     etc.), I don't downgrade for the entry. Too many people want to

>     add their own definition to the rules about how an entry "should"

>     look, and tell you they downgraded or zeroed you. When you ask

>     them what specific rule you violated, they say it "didn't look

>     right". Some of these same people will coach you to "cheat" at the

>     entry to get a pretty one, dumping up elevator to get the nose to

>     fall thru, which really breaks the stall. Unfortunately, all

>     airplanes do not enter the same way, and some entries are not

>     pretty, but they don't break the rules. Maybe, as well as teaching

>     what isn't correct, we ought to teach what ISN'T downgradeable in

>     some of these manuevers.

>     Jon

>     In a message dated 10/21/2007 8:50:52 AM Central Daylight Time,

>     patterndude at tx.rr.com writes:

>

>         Ron,

>         Your idea caused me to stop and think. I'm wondering if it

>         would really help, however. If a pilot "in the hunt" screws

>         the landing (K=1) he's now "out of the hunt" on that round.

>         Scores are often very compressed at local contests so even if

>         we reduce the KF, a bad score on any manuver is usually enough

>         to do mortal damage.

>         --Lance

>

>             ----- Original Message -----

>             *From:* Ron Lockhart 

>             *To:* NSRCA Mailing List

>             

>             *Sent:* Saturday, October 20, 2007 11:34 AM

>             *Subject:* Re: [NSRCA-discussion] Judging-snap & spin

>

>             Eliminating is one solution - a price that comes with that

>             solution is lack of practice doing and judging snaps-

>             which is desirable for some in AMA classes, and for sure

>             for those looking ahead to F3A.

>             An in between thought - reduce the K factor considerable

>             for snap and spin maneuvers.

>             That leaves them in the schedules, provides flying and

>             judging practice on them, but reduces the

>             impact of the imperfect judging of them on round scores.

>             Ron Lockhart

>

>                 ----- Original Message -----

>                 *From:* BUDDYonRC at aol.com 

>                 *To:* nsrca-discussion at lists.nsrca.org

>                 

>                 *Sent:* Saturday, October 20, 2007 11:44 AM

>                 *Subject:* Re: [NSRCA-discussion] Judging

>

>                 My cents worth on the subject.

>                 Snaps and Spin entry seem to cause much of the problem.

>                 Why do we continue to repeat trying to solve a problem

>                 that most agree is controversial at best and

>                 impossible to judge consistently on an equal basis?

>                 Seems that the best solution is to eliminate these

>                 from the schedules and pick maneuvers that more suit

>                 Precision Aerobatics and their ability to be judged

>                 correctly by everyone not just those who have advanced

>                 to the top of the super judge platform.

>

>                 Buddy

>

>     Jon Lowe

>

>

>

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