Changed the water made it a bit deeper as it has just rained hard
Made the depth map from scratch added a block under the roofs that are undriveable
Changed the light settings
Added a start gate and lights sorted out some particles put some blocks around the pipe so that it is now passable
Fixed a few bugs.
Let me know if you guys prefer the map this way or would you like it bright sunshine and less deep mud and less of it. Any suggestions are welcome