The Fun51 is again a very sensitive aircraft. Easy to get in trouble with it if you aren't used to a more agile plane than the common trainer.

Just being aware of the potential problems is a step to not crunching the plane. If yo have an experienced pilot take it up HIGH and get back on the buddy box, you can gain the skills needed for the high performance planes. (Buddy boxes aren't just for those who haven't soloed!)

The Corrogated plastic is common sign material. A couple of old campaign signs makes a plane. 9just sand off the paint where the glue is going The paint will peel from the plastic making the joints fail.) You can also go to sign making companies, or order it from Harbor Sales. (www.harborsales.com) Gotta buy $25 worth of coroplast to get it without paying shipping charges. (about 5 to 7 planes worth of material) Shipping charge on just enough to build one plane, you may as well order the extra material.

When ordering form Harbor Sales, WATCH the flute direction when specifying the cuts! most 2 mm you want the flutes running the short way. Most 4 mm you want the flutes the long way. (but some of both directions of both sizes) You can get four 2 ft X 4 Ft pieces (2 of each flute direction) from each 4X8 sheet of coro. You have to have it cut to 2 ft x 4 ft (or smaller) for it to ship UPS. If it won't go UPS... gotta order $150 worth to not pay shipping.