we all no that traxxas 2080 servos aren't exactly great, at all

i decided to go with the bluebird 390, according to the forum its a good drop in servo

So i got it in the mail today and i would like to waterproof. I looked up on the interwebs how to waterproof

a servo but all of them use plasi dip and liquid tape, but that seems to make the servo bulky so i would like

to no if there is another way to waterproof it without making it big and bulky there for harder to put in

Ive heard about water resistant grease but i don't know if that is recommended way to do it ?

Thank you hope someone can help