So for christmas my wife is getting the blade sr, im looking for info on that heli. I have heard that you switch the tail motor to the other side of the boom but cant find much about that mod, things like that, the search feature is not working of this site so having trouble finding info. Can any one help me with this. This will be my first cp heli, i have had my msr for over a year now and looking forward to my new heli. Thank you for any help.