ORIGINAL: da Rock
BTW, the slower a glider flies, the more important it is to have it sized right, not the less important.
Unless I red the original query incorrectly, he was looking to reduce th area
I simply said leave it alone as the "oversize "
typical tail/horiz volume for a decent setup such as the casual glider is about 20% Iuse more on some les on others here is a nice sporty setup from a CZECH RTF gereat flyer
It is greater than 20% becuse it is really a slow ,small model.