Trying to do some research fore I take the plunge. Curious to what length logs it will take and in which direction, their site says 16". Is that e/w or n/s? Reason I ask, is my current stove takes 18" logs e/w so I go by the bar on my saw to buck, their usually 17" to 18" and I really don't wanna have to trim everything I have so what I'm cutting now I can make 16". Thanks in advance