I checked my prop heat on my 1984 A36 on the preflight the other day. The amperage indication seemed normal with the pointer mid-range. However, when I went outside the aircraft and touched each blade of the prop, only 1 was warm. Is this normal? I quickly shut it down to avoid any undue stress. In my mind, all 3 blades should heat at the same time. Can't find much information on it.
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