Hi Dorvad, Its good to read that the other aspects of PN are under control though it must be very difficult for you to come to terms with these limitations you have.
Don't be sorry about sounding negative, geez who wouldn't be, sometimes it helps a little to let out some of your frustrations as you know there are many here that truly do understand.
I haven't heard of " Paraquad " either, who are they mate, i live down south of you, in Victoria.
Brian