Agree...But as you can remember setting up a radio on a heli can be a daunting task for the first time and the DX-7 is not a simple radio nothing like the 14 DMZ Futaba but still confusing...As youknow all the default set-ups on the DX-7 are linear until there adjusted and if he sets up the normal position to -4 to mid stick or close to 2/3rds hover the idle up one will be -6 bottom stick and +10 on high without adjustments so there shouldn't be any problem if for some reason he hits the switch during flight...