A vast majority of indoor modelers use tissue paper tubes for mounting the wing onto the body. The nice feature about tissue tubes is that it makes the wing removable, for easy transportation and storage, as well as allows you to adjust one post up or down to assist in flight adjustments. Rolling tissue tubes is not terribly difficult, and it only takes a few minutes to do. You will need the following:

First rub some wax onto the end of the 3/32" aluminum tube.

Then place a small dab of glue on the tube, and then place the end of the tissue into the glue to make a little 'flag' as seen in the photo below.

Let it dry about 30 seconds, then carefully roll the tissue up on the rod one full turn. Use your finger to hold the tissue against the tubing and to prevent it from unwrapping itself. (See photo)

Apply the Duco cement to the tissue near the point where the tissue wraps up on the rod. Also place some glue on the tissue paper in the middle of the tissue strip. (See photo below)

Now rotate the rod to wind up the remaining tissue paper around itself. The excess glue will be squeezed out as you wind up, but that is what we want. Rotate a few more times until the end of the tissue sticks to itself.

Here is what the finished tube looks like still on the rod.

Let the tube sit there a moment, just long enough to verify that it is not unwrapping itself. Then with your thumbnail, push the tissue tube off of the aluminum rod. If the tube gets stuck or will not come off at all, then you will need to cut it off with a razor and start all over. After a few tubes it may be necessary to scrap off any excess glue on the rod with a razor, and reapply the candle wax or soap to prevent it from sticking.

And that is all there is to rolling tissue tubes. Remember that you will need two of them for your model, so I would make several at once so you have extras available to you. The tubes need to dry for about 30-45 minutes before you can use them.