Jonny2tg I am hurt. Well written articles indeed!!
If you have a look in Articles (rear disc brake conversion on 23/28)here on your one and only toymods site there is a step by step guide to converting your T series rear end to disc brake. It is a bolt on and gives you the same rear brakes as a rt141/2, and as it turns out v8 dunnydoor.
Obviously I need to take some lessons on writing sometime in the future.