Hi all: Just got my first AXE CP and it is an awesome machine. I practiced with the Impala heli on the G2 SIM prior, and am now able to hover it confidently at a variety of heights. Have started to practice nose-ins.

Have about 20 flights on the heli now (took the training wheels off about 5 flights ago), and I notice that when I throttle up, at about 30% stick, the heli shakes violently. This just started to happen suddenly. Have not had any crashes or nicks (touch wood) so far. When I get past to the head-speed close enough for lift off, all seems fine. I checked all the nuts and bolts and it all looks fine. Not quite sure what has caused this, and how to get rid of it. Any help will be great.

Also, what would be a good blade balancer for the AXE CP? The std ones out there have pegs that are too thick for the axe's tiny blade holes.