Winchester ballistics calculator app- anyone get scope view to work?

I used this awhile back, it's located here
LINK
and there's an app you can put on android or Iphone.

Now, I just looked, and it's been neutered, you just get a generic target that doesn't show much.

there USED to be a scope view that looked like this


and it was great to figure out a good zero, and where the drop would be at what distance (and you could adjust magnification). I can't seem to get that anymore, the links to this all go back to the generic one.

Anyone know if there's a trick to make it work?

i've tried wayback machine, and although there's captures, I can't seem to get one that works right