After alot of searching the web without success I felt the only way to find this out is to ask. The problem I had is that during the strip down of my Mk3 I noticed that alot of the brake pipes have been changed but my problem is the configuration of the front to rear pipes. Have a look at these pictures.

The two central pipes run to the rear and you would have though it would be left to left and right to right but further down they did this....

And they stay in that configuration upto their relitive joins to the rear flexi hoses. Basically just need to know if this is correct because if its isn't it will be messing with the abs operation. If anyone holds this knowledge or someone could even check their Mk3 for me then that would help me out alot.