For the broken angle bracket pieces on the balls guides I had some old ball guides from a 80's Bally donor parts playfield. I just robbed the brackets off the non Freddy ball guides. I drilled out the rivets and mounted replacement brackets using tiny screws and lock nuts. Not an exact fix but I ended up using more robust mounting brackets. My Freddy had several I had to fix. Like on the right side leading up to the captive ball and on the left side near the VUK.