> I built and flew one way back in the early 70's when they were still kitted
> by Dubro.
I have one also, though its still in box , I heard going for the highest engine
size
is the way to go, as this thing looks heavy, box says from .46 to . 60 , so I
plan
on a .60 , also the Ruby Goldberg contraption for throttle , will be altered by
simply
putting a micro or small servo behind fuel tank in pod , other than that it
should be fine, ( don't fly it in winter as a ski plane, I heard the ABS
plastic becomes brittle in
the cold, ) I'm sure there's other tips out there to improve this plane, as I
read awhile
back that some say it flies squirrly , so do a good web search!!!
jim breeeyar - 13 Feb 2004 19:49 GMT
I forgot to mention that I would like to put wheels on it for grass. It
does give me the impression that it could be heavy and needs horsepower.
I have a new 50 sx. Might be squirrly at that. Maybe keep it a little
nose heavy. I just finished putting the wing halves together. Plans are
so so. Good idea on the micro throttle servo.
jim
>>I built and flew one way back in the early 70's when they were still kitted
>>by Dubro.
[quoted text clipped - 11 lines]
> read awhile
> back that some say it flies squirrly , so do a good web search!!!
Randall Roman - 15 Feb 2004 06:23 GMT
Mine was powered with an Enya 60-III (good engine back then). It was
squirelly on take-off... easy to catch a tip float and "spin out". Once
that happened and ripped off the tip float which sank before I could get
there with the retrieval boat :-)
> I forgot to mention that I would like to put wheels on it for grass. It
> does give me the impression that it could be heavy and needs horsepower.
[quoted text clipped - 18 lines]
> > read awhile
> > back that some say it flies squirrly , so do a good web search!!!
Charles & Peggy Robinson - 16 Feb 2004 06:06 GMT
I flew one with a Saito .80 & 11-10 prop, didn't have room for a 12".
Fast & squirrelly in the air, got off the water well. I used a micro
servo for throttle, mounted crosswise behind the tank. Those dinky
plastic tip floats are a joke; knocked one off on the first landing. I
built some wide foam floats sandwiched around 1/8" aircraft ply &
mounted on the stock struts. Those worked well.
Don't use the splash guards glued to the bow. They just act as
levers to split the fuse on a hard landing. That's what happened to
mine. If I built another, I'd fill the front of the fuse with expanding
foam to beef it up a bit.
CR
> I forgot to mention that I would like to put wheels on it for grass. It
> does give me the impression that it could be heavy and needs horsepower.
[quoted text clipped - 25 lines]
>> read awhile
>> back that some say it flies squirrly , so do a good web search!!!