[Flightgear-users] 1900D Issue

2005-09-17 Thread T J
When I save my flight progress in the 1900D, errors seem to occur when I 
reload the simulation. First, the plane either pitches up or sinks into the 
runway at the airport you started at (e.g. KSFO) When you click 'load' again 
however, the plane is set back at the same place you saved. Trouble is when 
you start the engines and engage the throttles the propellors and plane 
don't move. How do I resolve this issue?


Also when cycling through views, engine pitch seems to change when the 
engines are on full. The problem clears however when the plane is flying 
about 2 minutes later.


Also, what will the 'completed' 1900D look like, and what addons will it 
have?


Many thanks.

_
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Re: [Flightgear-users] 1900D Issue

2005-09-17 Thread syd

T J wrote:

When I save my flight progress in the 1900D, errors seem to occur when 
I reload the simulation. First, the plane either pitches up or sinks 
into the runway at the airport you started at (e.g. KSFO) When you 
click 'load' again however, the plane is set back at the same place 
you saved. Trouble is when you start the engines and engage the 
throttles the propellors and plane don't move. How do I resolve this 
issue?


Also when cycling through views, engine pitch seems to change when the 
engines are on full. The problem clears however when the plane is 
flying about 2 minutes later.


Also, what will the 'completed' 1900D look like, and what addons will 
it have?


Many thanks.

_
Read the latest Hollywood gossip  @  http://xtramsn.co.nz/entertainment


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Im not sure what the problems are , I tried saving flights long ago and 
had stange things happen  I'll have to try it again. Do you mean 
engines are pitched or the sound is a different pitch ? I did add prop 
animations to pitch the blades according to prop pitch, but you should 
only see that below 500 rpm. The only addons i plan right now are fuel 
,amp and flap gauges .Im working on other planes (I'll scrap the twin 
otter , I see someone else is doing one),so after those  fixes I'll 
probably put the B1900D on the back burner again.


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Re: [Flightgear-users] 1900D Issue

2005-09-17 Thread Paul Surgeon
Not sure if I should hijack this thread or start another one but ...

Has anyone else noticed that the B1900D is very twitchy on the runway at low 
speeds? I just have to touch the rudder and it wants to veer off in either 
direction. I have to toggle it down the runway until the rudder has enough 
authority to override the nosewheel.

Otherwise the handling is great - snap rolls at 200 knots in level flight work 
perfectly too!  :)

Regards
Paul

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Re: [Flightgear-users] 1900D Issue

2005-09-17 Thread Dave Martin
On Saturday 17 September 2005 09:19, Paul Surgeon wrote:
 Not sure if I should hijack this thread or start another one but ...

 Has anyone else noticed that the B1900D is very twitchy on the runway at
 low speeds? I just have to touch the rudder and it wants to veer off in
 either direction. I have to toggle it down the runway until the rudder has
 enough authority to override the nosewheel.

 Otherwise the handling is great - snap rolls at 200 knots in level flight
 work perfectly too!  :)

 Regards
 Paul

I deliberately boosted the ground steering response on the B1900D at the 
suggestion of a pilot familiar with the type. It was quite a while ago that I 
made those changes to the FDM and he's since been back and had a go with the 
rudder pedals and he thinks it's 'spot on' for the ground handling (although 
I can see that its a handful with the KB).

Aside from that, he gave me a good few pointers on things that need changing 
in the FDM so I shall probably have a word with Syd again soon and have 
another go at it.

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Re: [Flightgear-users] 1900D Issue

2005-09-17 Thread syd

Dave Martin wrote:


On Saturday 17 September 2005 09:19, Paul Surgeon wrote:
 


Not sure if I should hijack this thread or start another one but ...

Has anyone else noticed that the B1900D is very twitchy on the runway at
low speeds? I just have to touch the rudder and it wants to veer off in
either direction. I have to toggle it down the runway until the rudder has
enough authority to override the nosewheel.

Otherwise the handling is great - snap rolls at 200 knots in level flight
work perfectly too!  :)

Regards
Paul
   



I deliberately boosted the ground steering response on the B1900D at the 
suggestion of a pilot familiar with the type. It was quite a while ago that I 
made those changes to the FDM and he's since been back and had a go with the 
rudder pedals and he thinks it's 'spot on' for the ground handling (although 
I can see that its a handful with the KB).


Aside from that, he gave me a good few pointers on things that need changing 
in the FDM so I shall probably have a word with Syd again soon and have 
another go at it.


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Hi all , yes ive noticed the steering ...Im usually off the runway by 
the time I lift off  . I squared the steering and it was a little better 
, but any wind and I have a heck of a time keeping it straight . It 
sounds like Dave has more info on real world performance so I dont want 
to tweak the FDM too much , but I did make a few minor changes so it has 
a little more lift and flies closer to real cruise speed , and more fuel 
... about 4400 lbs.Im almost ready to send the next update (fuel, flap 
gauges, and the right button on the gps gets the nearest airport... 
displayed on waypoint 1).I also noticed that unselecting tanks in the 
gui doesnt kill the engines . There is no fuel flow, it shows out of 
fuel in the property tree , but it soars merrily along. wish my car 
were like that ! :)


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Re: [Flightgear-users] 1900D Issue

2005-09-17 Thread Paul Surgeon
On Saturday 17 September 2005 14:26, Dave Martin wrote:
 I deliberately boosted the ground steering response on the B1900D at the
 suggestion of a pilot familiar with the type. It was quite a while ago that
 I made those changes to the FDM and he's since been back and had a go with
 the rudder pedals and he thinks it's 'spot on' for the ground handling
 (although I can see that its a handful with the KB).

It's a handful with a twist grip joystick too - it's way too sensitive.
I can see that it may work nicely on a high precision rudder pedal setup where 
the increments are probably very small.

On my Sidewinder Force Feedback Pro the twist grip increments in steps of 1213 
from -32767 to 32767.
So that means I only have 27 steps either way.
Maybe we could have an option for dampening the response for twist grips that 
can be selected at run time for the B1900D because there are several people 
who battle with the sensitivity.

Otherwise I like the handling - it's my third favourite aircraft behind the 
Seahawk and Hunter.

Regards
Paul

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Re: [Flightgear-users] 1900D Issue

2005-09-17 Thread Dave Martin
On Saturday 17 September 2005 21:09, Paul Surgeon wrote:

 On my Sidewinder Force Feedback Pro the twist grip increments in steps of
 1213 from -32767 to 32767.
 So that means I only have 27 steps either way.
 Maybe we could have an option for dampening the response for twist grips
 that can be selected at run time for the B1900D because there are several
 people who battle with the sensitivity.

 Otherwise I like the handling - it's my third favourite aircraft behind the
 Seahawk and Hunter.

 Regards
 Paul

I don't have my thinking cap on right now but perhaps there is a way of 
sorting this in the joystick config.

I just had a go with the b1900d on the version of the FDM that I last worked 
on and keeping the centreline was quite easy using the keyboard so perhaps 
something has gone awry in a later iteration.

One thing that I really want to sort out is the nose-leg oleo - It seems to 
allow the nosewheel to break contact very early. There is bucketloads of 
torque even tho the props are lightweight composite so there should be some 
swing, if you could try forcing the nose down during the takeoff run using 
nose-down elevator and then get back with what you find?

In the mean time, I'm going to check-out the latest b1900d.

Cheers.

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