Neat trimming trick for tissue.

[wonwinglo]

You have covered a wings surface with tissue and it is dry,take a sanding block and sand around the edges of the wing or other structure gently rubbing through the tissue against the edge of the balsa,the surplus tissue will just fall away beautifully,give this one a try next time you are covering a model.

My apologies to the old hands who know about these tricks,just in case someone is not aware of this dodge out there.