Great thread... I received my update kit and thankfully I already have the newer left wireform, so that's one update done. (had to be the easiest one didn't it). The springs. I'm going to wait until the 1st one goes and I'll do them all. The mechs (beasts) insert seems like a decent job? I've had a few games with the ball getting trapped already.
One thing that I haven't seen mentioned here is the wire guides (see attach photo). I've not seen these on a pin before (although I'm new to pins) so they might be more common than I realise? Won't this pit the balls after a while running down and bouncing of these steel rails? The hobbit LE does seem to use lots of steel on the playfield.. I've thought about trying to put some spiral wire wrap around these rails and see hopefully it doesn't increases bounce too much.. not that I am concerned cause balls are cheap I suppose.
I've also noticed the two ramp flaps have started to lift up at the front, I've put some thick clear tape over them to help keep them flat but that won't last long. How does the fix mentioned above solve this problem?