What have people gone with when replacing the drain plus inside the tub? PO must have lost them or something because I'm missing all of them. I'm having trouble finding a set that doesn't have reviews all over the place. Some people saying the plug is 1/4" too small so it won't even stay in while others are saying they are great, some plugs are plastic, others being rubber. Quadratec sells some, but being around $4/plug seems a little unreasonable because others on Amazon are like $6-8 for the set and even the ones on Quadratec aren't getting great reviews...
