Hi Dave
Interested by your reply. Someone else on the site said their Consultant said PP of 30 before any treatment, if no other problems with blood and kidneys, but when I asked my Consultant, she said she'd rather go by how the PP was rising, i.e. whether steeply or slowly.
Aim of all other treatments is to get PP down to zero for full remission, but some folk seem to cope very well with a partial remission.
Hope your PP levels keep low for many years. It's what I wish for myself.
All best wishes.
Mavis