I haven't noticed a difference in urine smell.
But I have to say that No 2s are a pleasure.
I realise how odd that may sound.
I vaguely remember my system going into rather explosive shock, the first day or so (I hit the ground running on 2 litres green smoothie a day so that was self inflicted!). But I adjusted astonishingly quickly. And find everything very comfortable and effortless

Returning to daily green smoothies has not required any transition at all, this time around, so I think I just overdid it when I started.
Is vegetable fibre recommended for diverticulitis? If so, I would say you are on to a winner.