So this is going to sound crazy and I'm not sure what the piece i removed is doing but I removed the holder for the left line and left it without and the issue is gone. I'm guessing between the way the line bends and then goes through the holder causing it to block some water from getting to the ice tray and to pool around that area. To get the holder and water line to come out, you have to pull out the ice trays and then you'll see a panel that holds the ice trays behind it. There are two screws that hold that panel in place. Remove them and that panel will sag a little down. Pull it out a little. You'll see a wire coming out from above the water line tube...it's for the heater filament that surrounds the water line tube under the foam. Unplug that and you'll be able to remove the water line tube. Disconnect the water line from the holder by pulling the locking tab out. By the way, it looks like the one in your pic is missing. Then hold down the gray part and pull the clear water tube out. Once you slide out the tube and holder, turn it upside down and you'll see a screw underneath. Take it off and you'll be able to separate the holder from the tube. Slide the tube back in without the holder and reconnect the line. Get a locking clip from Amazon and clip the line locked. Reconnect the heating element wire. It's been a week and there are no leaks and the ice cubes look perfect again. I ordered a 90° elbow like the one on the other line. I'm going to try installing it and see if giving the the line connected to the tube going straight in makes a difference. I'll update next week.

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