So I've been riding my 300 for about 4 months but I never have really tried to rev match when engine braking until today. The process is a little annoying as it is somewhat hard to blip the throttle while keeping your fingers on the front brake lever. The only thing I'm concerned is when to downshift to engine brake. I've been blipping it to about 6000 rpm each downshift while the engine is going at about 5500 rpm on the downshift. Is that too high or is that a safe rpm range to downshift?