Man... This is really looking amazing. Good job so far. Can't wait to see more. Really, really inspiring me... One thing I didn't know was about the pop bumper boards... I have a Sinbad... And I guess those too might need the fix... I looked at it... Seems a bit complicated for me to do... As I just learned how to solder a month ago and still don't have that much experience. I'm hoping the guy who put the replacement board in my Sinbad will have done this fix. So I'll give them a look-see and see what is what.
Thanks for the info. And again really cool progress so far. Can't wait to read more.

Sweet. I couldn't recall if I saw them when I opened up my playfield the last time, but then again I wasn't looking for them. So thank you. That is a load off...

Going forward if I'm purchasing an older game that would have these... What is the likely hood that this fix would have been applied.
Was it quite common? Or is it something that most people neglected to do?
Just curious.
As I think most pinheads would love a HH in their collection eventually as its just such a looker and unique pinball layout.