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  1. Grumpy

    Other Ordered A Lemon Rx

    On your end pin rx plug a short extender cable in and leave it there for bind purposes. Have the same problem with radian pro. also works well when you have limited space on any aircraft in the receiver compartment.
  2. Grumpy

    General What Is This Screw Called?

    Be careful if you use them as the metal may be soft or to brittle if the origin of the screw is unknown , also the screw may not be a true phillips head but a reed & prince if it was manufactured in the far east. Test them out before committing to a critical application. Just be sure your driver...
  3. Grumpy

    General What Is This Screw Called?

    Cannot determine the size from the picture but they appear to be servo screws. Check out the Micro Fasteners web site.
  4. Grumpy

    General Rubber Bands For Holding Wings On

    You can buy a bag of #64 rubber bands at Wally World for next to nothing. That is what I use on my Alpha 40 Trainer. When you take them off put them in a plastic bag out of the sun and away from heat and squeeze the air out of the bag. A trick that Old Timers use on their rubber band powered...
  5. Grumpy

    Servos Servo Power Box

    You might want to use that 6.6 volt LIFE battery as a control (receiver) battery using a voltage regulator that would supply 5 volts to the receiver which then supplies the same voltage to the servos and opto esc. Hook your heavier flight battery to the input of the opto esc and the output to...
  6. Grumpy

    Newbie(Not Soloed Yet)

    Got back into Airplanes after a 45 year absence. Apprentice Trainer for Christmas 2012 and haven't soloed yet :( due to weather(won't quit raining at our club field)
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