I went really cheap here, just trying to get passed inspection. I bought some rubber carpet trim fom Homie Depot for 2.97 a piece, and a tube of black caulk. I had some hex head screws and washers laying around. I needed 2 1/4" of flare in front so I stuck the out about 2 3/4" to make sure I pass the inspection. The trim comes in 4'x4" lengths, witch was really too short so I'm not sure what they're gonna say at the inspection station.
Thank you. This might help somebody down the road in a pinch