No I have not. I have tried 0,5mm carbon but it bends too much. The 1 mm carbon weighs 0,6 g each for the 45 cm I have cut it at. Do you have wire that is lighter than this?
Hi. I have not found a 3 inch prop with a 1mm prop shaft hole. Let me know if you find one. The one I am using is the bggest I could find for a 1mm prop shaft
information. i am sure that this will all go WHOOSH. but, i am gonna try anyway. at :20, Poor design has resulted in stabs that are (large and) HEAVY. the top edge of a vert-stab Should be a straight, Horizontal line.! the tail boom twisting that you complain about would be reduced, if the rudder were not OVER-large.!!! the chords of the control surfaces Should Be Equal.! it appears that the main wing has a Very thick profile.! a single-surface profile should be mounted with a couple degrees of positive aoa.! this means, the leading edge should be a little Higher than the trailing edge; relative to the thrust line. the Mass of the landing gear is NOT optimally located.! when the model is level, that mass Should be located below the wing leading edge.! the distance between the prop and main wing is excessive.! by about two inches. to the extent that it is possible, all of the 'added' mass (of servos, etc) should be located near the cg position; that is, thirty percent of chord.! where a model has an abnormal dom, as is the case here, cg should be located a bit forward of thirty.! dom is distribution of mass. WHY did you choose to use outboard dihedral.! it makes about twice the drag, that central dihedral does. at 1:25, CF is Heavy. this model SHOULD have the lightest possible pushrods and tail boom.! ever hear of BAMBOO or pine. if you do not Understand how a GOOD, light, longer pushrod can be fabricated, see linked drawing. at 1:45, elevator control horn is Not optimally configured.! the use of Heavy, metal components (such as quick connectors) at the TAIL, Should be AVOIDED.! googletranslate dynmodel.com/sig/007-1.jpg
