Hello all. Last time I did chicken, the skin was all rubbery. From what I have gathered, i need I have my heat up a little higher, then possibly finish on the grill. Most things I saw was people using oil or them not being dry enough. Do any of you spray your chicken with equal parts of melted butter and vinegar? I have never seen it on here or on any of the various bbqing groups I'm a part of on Facebook, however, a Mennonite man my father used to work with and the local mason lodge do that and it always turns out fantastic. Any thoughts?