As a first, this was a challenge for me too. I may have done it the hard way, but here are my steps:
1. fold metal reel into shape;
2. measure/cut plastic rod (important the ends surface are cut straight);
3. on one side of the reel, fold it back again flat on the surface;
4. glue (CA) rod so it is perpendicular to the reel (the side flat on the surface);
5. fold reel into shape again (do not over-bend), but do not add glue to the opposite end of the plastic rod yet;
6. check rod length meets appropriately to the reel and is parallel to the ground (use xacto knife to trim rod);
7. once you're satisfied with the result, then glue that end;
8. use .006 brass wire and make a half circle, large enough to loop and snug to the rod;
9. clamp it to one end of the rod with tweezers then apply glue - let it dry;
10. start wrapping the wire around the rod (this requires delicate handling).
Here are my results. I may have wired too much on some of the reels, and wished I was more in parallel when wrapping the wire .. oh well, it's my first 1/700 model - learn as you go.
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