The 125-a is getting the valve lash and the timing checked today, I don't think either has changed, but you never know. No flying today as we're having a giant fly in at $75.00 a pop. It's quite literally world wide and booked up full. The tank pictured is a 16 oz. and will be the one flown.
16 oz Roto Flow is the tank of choice for the RH 80.