You definitely need to be way more low-key if your parents are catching on. Do you like just have people come over to your house for bud and leave? Thats ridiculously suspicious, I mean if your friend who your parents know comes by, then you could just say something like "Oh they left something here the other day and came by to get it real quick before they had to go somewhere" but to have a random person, especially 3-4 people a day to come by is just dumb.

You can always stop for a lil while, that scale ain't goin' no where, just keep it hidden till you move out and use it only for personal use if you wanna know how much bud you got or somethin'.