I am a new member and this is my first post. I'm in the middle of a kitchen remodel and the sink drain and vent need to be moved about 1 foot to the right from its current location. From where it is to where it needs to go are 4 2X4s; a standard beam, a king stud, jack stud plus another (this is an inner wall and there is an opening between the kitchen and family room. I can move the drain from under the floor and bring it up in the new location but the vent pipe will need to go through the 4 2x4s. Does this seem to be the right approach? Any concerns with drilling through the 4 studs? Thanks.