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Beveling Depron Foam
Laying out your electronics
Applying Vinyl
Decals
Covering
with Packaging tape
Installing a
tailwheel
Trimming your foamie for flight
Power setups
Repairing Depron
Beveling Depron Foam

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Applying Vinyl Decals
(Application
Guide)
For optimum results, surface temperature should be above 50°F and below
90°F. You will need a ruler, masking tape, scissors, lint free cloth, a
surface cleaner.
Step 1:
After determining the location for your graphic, clean the surface with a
lint free cloth and cleaner solution.
Step 2:
Using small strips of masking tape, locate the graphic where it is to be
installed. If the graphic has a horizontal edge or reference point, you can
use this for measuring the location from a body line or trim molding. If the
decal has a flowing design, you'll have to step back and visually inspect
its location to determine if that is where you want it. Once this is done,
make measurements from individual points on the design and transfer the
locations to the opposite side of your Model. ( This is the step you need to
take your time on, measure from different locations, once the graphic is
installed, it cannot be moved).
Step 3:
Place two strips of masking tape (slightly overlapping each other)
vertically in the approximate center of the graphic. This is known as the
"hinge" method. This will allow you to install half of your decal at a time.
Step 4:
Remove the masking tape strips from one end of the decal and slowly peel the
backing paper away, taking care not to touch the adhesive side of the
graphic. Use scissors to remove the backing paper and discard.
Step 5: Wet application (Large Graphics Only)
Spray the surface where the backing paper has been removed with a "slip"
solution. Do this on the vehicle surface as well. Slowly swing the exposed
part of the decal onto the wet surface, keeping only enough tension on it to
avoid wrinkles. As the decal meets the surface, squeegee from center to ends
using semi circular, overlapping motions to push the air from underneath.
There is no need to use excessive pressure because the slip solution serves
as a lubricant for the air to be pushed outward.
Slip Solution: 32 oz. Sprayer filled with clean tap water and 1 (one)
drop of dish detergent. Make sure you don't use too much soap or you will
have difficulty removing the masking paper after installation.
Step 5: Dry application (Small Decals ie: 4x4, Sport, Limited
Edition)
Slowly swing the exposed part of the decal on to the surface, keeping only
enough tension on it to avoid wrinkles. As the decal meets the surface,
squeegee from center to ends using semi circular, overlapping motions to
push the air from underneath. Use moderate pressure to insure good adhesion.
Step 6:
Slowly remove the center hinge and very carefully peel the remaining backing
paper away. Just as before, swing the decal over and squeegee it down using
the same motions described above. Resqueegee the entire surface of the
graphic again to insure all areas have adhered.
Step 7:
Remove the application tape by pulling it back at a 180° angle. Make sure to
watch the decal to make sure it's not lifting from the surface. If the
graphic seems to be lifting, gently push the application tape back in the
opposite direction that you were removing it and resqueegee that area. NOTE:
If too much detergent is used in the slip solution, or surface temperature
is cold, you may have to wait for several minutes to allow drying time
before removing the application tape.
Step 8:
Once the decal is installed and the application tape removed, carefully
inspect the area for bubbles. In the case of very small air bubbles, usually
they will pass through the vinyl within a couple weeks. Larger bubbles may
need to be removed, puncturing them with a pin or needle at the edge and
softly pushing the air out towards the puncture.
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Laying out your
electronics
On the 48in. kits, there is a shortage of servo wire to do it without
extensions. To balance the plane properly, the servos need to go where we
placed them. You can either have the ailerons plug into the RX with
extensions to the tail or the plug the tail servos into the RX and run
extensions to the ailerons. I like the latter, if you are removing the
wings, you can unplug the extensions and not trash up the RX plugs.
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Installing a tailwheel
You have a couple options, either install a tail-wheel (see photo) or a
tail Skid using a zip-tie sticking out the foam. Neither needs to be
attached to the rudder, hang it off the end of the fuse, the large rudder
will give you enough ground handling without a steerable wheel
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Covering with
Packaging tape
Here is a
link to a
RCG build thread using Colored Packaging Tape.
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