Re-did the Weight and Balance to make sure the readings are consistent. I tested all 3 scales with my weight and the were reading the same (179 lbs). Repositioned the scales to make sure the wheels were centered on the scales (wood blocks over the scales). The readings from today are higher than yesterdays but similar to what other builders have. The last 2 readings were the most consistent and I averaged them to come up with the empty weight. W1 (Left wheel: 299.1 and 297.7), Average = 298.3 lbs W2 (Nose wheel: 143.7 and 142.3), Average = 143 lbs W3 (Right wheel: 300 and 299.7), Average = 299.85 lbs Total Weight (Empty Weight) 741.5 lbs. Empty Arm is 81.473 (within limits)