I have the Junkers J10 built from the MAN Dick Allen plans. It flies pretty good and I did use Precison Cut Kits to cut it. In fact I sent them the MAN plans in 2000 and he cut two at that time. Using a Fujji 43 and it handles it fine. I build for strenght not light, and it came out about 21 lbs, my fault. Needed 3/12 lbs in nose to balance. Still flies good. Had a guy from Mich make the gear, it is spring loaded and works great, he is no longer around. One warning, there is an error in the plans or way Precision cut the formers for the hatch, they are 1/2 in to narrow. I just added stringers all the way around the bottom and it came out ok. Will ty to attach some pictures in a few days.