Retracted landing gear in KSP 1.0 seems to produce more drag, than extended. When you extend landing gear, you should experience drop of speed. Did not happen. Speed inreased instead. When retracting, speed dropped. So i can see that you are fiddling with gear drag somehow, but in wrong way In real airplanes is gear used for good braking. It can be also damaged by excessive speed. Another thing i noticed is altimeter behavior. Real altimeter has small triangle at the edge for tens of thousands not for hundreds. For hundereds is used a long needle. I am fixing this in cfg file of the altimeter, soiti behaves like real altimeter. Easy to change, think of it