Just a couple of quick questions and I hope you guys can help me out. First Question is: I have a Futaba T8J Transmitter and does it have the capacity to adjust the servo speed. (ie. Flap servo I'd like to be able to program the speed so that the flaps don't snap down. 2nd Question: I recently acquired an E-Flite FJ-2 Fury 15 DF and the manual calls out for a 3200mah, 14.8v 4 cell 30C Li-Po. I happen to have a Pulse 4100mah 14.8v 4 cell 35C Li-Po Battery but, with the battery installed the canopy cover will not close properly. Any Suggestions? Is there that much difference in thickness in an E-Flite 4 cell battery and a Pulse 4 cell battery. Thanks David Shepherd Northern California