Just trying out an Attitude and didn't hook the pyro up. Does the pyro need to be connected to set the levels on the 4.73, as it won't set the power levels????? Boost seems to be bang on and i think the level was set, but hard to tell as its raining, go figure. It says 0 setting on the controller.
When controller is disconected power level is confirmed with the prnrp trick, but once controller is connected nothing. Wondering if pyro has to be conected or something is wrong with controller.