Could I get some advice/opinions on the proper height of the shafts? All of my driving horses were 33" or shorter, long ago I was taught that the shafts should be adjusted so they were parallel to their body and not so forward that they extend past the horse. I keep seeing photos of shafts pointing skyward and forward. Please tell me what you think. I had horses comfortable in their harness and moved well and easily for me, and could pivot with one wheel stationary. I never used an overcheck bit and was careful about not having the overcheck too tight. Never any problems in the show ring with backing and standing in the lineup. Am I wrong all these years about the shafts,or is it about balancing the cart?