hi all i gust picked up mu 1st Emaxx used every seems to work on it but i noticed that the Servo (2055) seams really week any suggestions on a good replacement would like it to be water proof

i will be upgrading this Emaxx and will be looking for help and suggestions all long the way so i will be posting all that in this thread that way i do not have to start a new one every i have a ? thanks in advance for any help