in any shop at least in Germany or in Europe, selling stuff of Graupner or Jamara; dunno which one is shipping overseas. I'll have a look.
I am thinking about adding two 1000uf power caps, by soldering them with a thin wire on the plus and minus directly at the esc.
My question to the expert is: where the actual caps are soldered at, there are also little thingens between plus and minus of the cap. looks like a little resistor.
would it be dangerous to add some more caps w/out such resistors, just w. a wire to plus/minus (I must put the cap somewhere else)?
when I had the plane esc in use, I added a punch of caps, and it worked beautifully.
thanks
florian