There is a hinge starting on the left mid limb. The inner left limb is still stiff, sorting this out will help the hinge. The right inner limb is also stiff for about 6 inches out from the fade. The tip is also too stiff.
I would go back to the long string and sort out these problems, maybe forget about the 50# for now until the tiller is correct. Then low brace and make certain you have sorted out the main weak spot mid left limb.