TrueNorthCustom

Good afternoon, I recently purchased an old Singer 176-12 fur sewing machine. It works great for some furs but recently has begun pulling back the fur/hide closest to the needle so that eventually the needle misses that first fur. It appears that the looper is almost pushing this back causing it roll backwards as it swings back towards the needle. Curious if any of you have ran into this before or have any insight on adjustments I need to make? Thanks,