Do yourself a favor get a set of Raptor paddles and ditch those hollow things.

To answer your question one would first need to know whetehr its a ringed or ABx (abc or abn) engine.

Mostly run them slightly rich (ringed a bit richer than that) for a few tanks alternating between hovering for 1 minute and landing and idling for 1 minute. By the 3rd or 4th tank start leaning a bit and flying around a little while still giving it periods to cool down. Check the backplate with your finger if you can't hold it there during initial breakin then back off the needle a bit. After the first few tanks lean it so the back plate is warm after landing. As you start flying it around you should not get it hotter than being able to hold your finger there for atleast 3 seconds. If its too hot to hold there you are running too lean.