/diy/ - Do It Yourself

>be me
>just started as a CNC field service technician job a month and a half ago
>already flown out to Boston for two weeks and back and have driven all around Texas getting to learn new shit and fix machines
>get to work on new shit every day, varying from 20 year old pieces of shit to the newest work cells that have automated robotic arm feeding systems
>get paid overtime and double time for weekend work, as well as per diem for travel
I fucking love my job

So I'm trying to sound proof my wall by stapling r19 insulation then putting 3/8 sheet rock over it. My question is if I can use a 3/8 staple for the insulation or is that too small. I plan to drill the sheet rock over the stapled insulation.