NOT CORRECT - You can run the standard Gp1/2.8i vented disc with the standard Aussie 2Lt Struts... They do come close to the tie rod end dust boot, but mine do not touch...(miss the dust boot by 2-3mm and more than 8mm clear of the tie rod end....
I have been running standard hubs, with the Gp1/2.8i vented discs for over a decade now and have never had an issue, and having built the struts for the rally car doing the same again I can tell you they DO FIT...
I run the standard hubs, but if you are running alloy hubs or other hubs then that may be what is causing the issues.... Someone else recently on this forum had an issue with the alloy hubs from memory...
PS - WRONG advice is my pet hate on forums such as this, and it can lead to spending too much money on things not neccesary or just plain wrong... I have been got before (And NO Scorpion Strut Tops are not even close to fitting an Escort let along a bolt on job! and NO Mazda wheels are 110mm PCD not 108mm PCD and do NOT fit Escorts!!!!)