sdcranford
Below is clipped from a review from Tower Hobbies web page for UCD46. Note gluing 3 strips into belly pan.
I followed these instructions and removed covering only where strips were glued. It has held great so far. Use a solder gun or hot butter knife to cut covering. Just another idea.





It's a good idea to read through the 27-page manual before starting. It includes a lot of tips and pictures to guide you through the assembly. The first order of business was to iron out the wrinkles; this took me approximately 45 minutes. Some of the control surfaces had a few stubborn ripples remaining, but they were minor. A one-piece wing gets the construction off to a flying start. After removing the covering from the aileron servo mounts and wing bolt holes, you will cut the CA hinge material into 1" squares. The ailerons are installed first, the hinge slots are pre-cut but may require a little cleaning up, and the procedure for the hinge installation is clearly explained in the manual. To add a little stiffness when attaching the belly pan I chose to run three 1/2" x 1/4" balsa stringers across the width of the belly pan, one in the middle and one towards each end. I removed the covering on the wing under these stringers, then used Pacer 5-minute Z-Poxy to attach them. Remember to position the belly pan as far back as possible.


Doug