Hi, there. Can I fit a loo waste pipe under the bath? I am fitting a new bathroom and I am relocating the bath, basin and loo. To maximise the space in the bathroom the loo to the back of the bathroom but the waste exit to the soil pipe is at the front, the distance is aprox. 3 meters 25 long wich will run under the bath to a corner flexible connector and then 1 metre 25 to the flexible push fit connector in the loo. I will boxe all pipes with mdf but I want to know if I can run it under the bath and what angle should have. I am trying to explain the case the best I can but does anybody could give me an idea of what shoul I do?