I'm going to agree its outrageous...
why, 2 days ago...
inadvertently loosened the spark plug cap while the engine is running... observe control surfaces go nuts, tighten spark plug cap back up.. observe control surfaces return to normal control....
This was with a $600 2.4Ghz radio....
when its setup properly I agree, I've had 0 issues with gas and 2.4ghz... but if things get loose all hell can break loose...