if i buy a radio that has 10 model memory

that means i can switch between 10 different settings depending on which model correct??? does that mean i have to buy new servo's and receivers or as long as my crystals are the same my existing receiver and servo's will work??



im confused a little here

it means that you can have 10 different settings for the same model, you can have 10 different settings for 10 different models, or any mix inbetween.

you could buy seperate recievers and servos for the other cars or just move the same servos and reciever to each of the cars.

you can use the same crystals for each car or have a different frequency for each one. i would be easier to have the same for all so you wnt mix them up.

my radio has 3model memory so what i did was have my normal setup and another with like 30%-40% throttle throw and 50% steering so that i can let other people try it w/o risking to much.

did that help?

will i need to buy new servo's for my preexisting rc??? since i have found a nice 3 channel fm at a good price i know i need to replace my existing receiver


so do i have to change the servo's???