I couldn't find any 3" street elbows. It shows Home Depot has them online, but when I went into the store, they never have any. I think the ones I used are the 2nd pic. I cut off the flange and put my elbow 1/2" to 1" off the bottom of the bucket. Any higher, and they had access to more feed and could pull more out.
I did find street elbows in 1 1/2" & 4" sizes. I got the 1 1/2" and made one for my babies. Love the street elbows. No caulk involved.
I did find street elbows in 1 1/2" & 4" sizes. I got the 1 1/2" and made one for my babies. Love the street elbows. No caulk involved.