My shower drain has a clog somewhere > 5 ft down the pipe line. I bought Husky 1/4” x 15 ft Drum Auger at Home Depot. But I couldn’t push the cable further enough into the drain. The cable passed p-trap without problem, but it stopped at ~2 ft where the p-trap arm meet s with the drain pipe in a sanitary tee (not a Y-shape). My other tool (a 5 ft drain cleaner brush) is flexible enough to be pushed thru this sanitary tee. I used this brush and cleaned out some hairs & gunks of the first 5 ft, but couldn’t reach further down the drain due to its length limitation. The shower drain is still clogged, water drains very slowly. If I could feed the 15 ft Husky Drum Auger cable to pass the sanitary tee, it will reach further to clean the drain. I tried to push & push, the cable head just refused to bend. What can I do?