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Feb 04, 2019, 07:34 PM
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Bushfire Morning 5 Feb 2019


Something is burning outside ..
A very nice hazy smokey eucalyptus morning ..

I took the 480mm DIY Rc glider out for round 2 .
Since I have had several HOT days to think about what it was doing I have

1) Moved the battery as far forward as possible
2) More down elevator

And it glides in a straight line now
So I walked to the park and tossed it on the hill ( )
The 480 had problems penetrating , for some strange reason that hill seems to push models down towards the ground ( Where is the lift ? )
Might be the trees that line the park ? ( Turbulence ? )
Anyhow , it does glide ..
When I got off the hill , I threw it some more at ground level and it performed rather well
????? Why so bad on the hill ?
At ground level it was really nice , but on the hill it just refused to move forward ..
Oh well ! it does glide ..
But at 480mm , I would call it a waste of time .. Don't think its a worth while project ..
I am trying to track down a 600mm version of these gliders ...
@ 600mm , such a RC conversion might be worth while ..

The 480 still tip stalls , and is very jittery in the turns .. I'd simply call it too small to be practical .


Ripit Rev 2. ?

The wing is done ..
Rudder is done
Servo is done

I actually killed the 4ch FS 2A Rx de soldering it , to re solder the servos ...
So I pulled out another Rx and soldered the pins on ..
This meant soldering plugs / connectors to the sub micro servos ..
This means there is not enough room in the nose cone ..
So I had to cut off some balsa that the Rx and battery attached to .
So now the Rx and battery are floating in the nose ( Not that happy Jan )

Need to install a control rod and then do a canopy stop ( so the canopy does not slide to far rearward )
Install the wing with CG as close as possible ..

Then go play ...
Last edited by old4570; Feb 04, 2019 at 07:57 PM.
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