I just installed this mod and seem to be having trouble loading the sample helicopters and/or building them in the SPH or VAB. My game becomes unresponsive and the parts screen dissapears. I am running a completely stock updated Steam version of the game. I cleared out my KSP directory and completely reinstalled with only Firespitter mod, but still having the same issues. I am running Win7 X64. Any suggestions? If this isn't the correct place to post issues, please let me know where to go. Thanks!