Hi, I have an old style toilet with a wall mounted cistern. The soil pipe sticks up out of the bathroom floor by a few inches and is at least 9inches away from the wall. At the moment there is a 90degree connector between the outlet of the toilet and the soil pipe. I've been offered a new close-coupled toilet for free but just looking at it I can see that it is designed for a soil pipe mounted horizontally in the wall. Is this a common problem of fitting new toilets in older properties? Is there a way of doubling the outlet from the toilet back and down?