If you only got a pipe full of water out, That is not a problem, there is always that amount left in. When the pump stops the pipe would be full, that water would then go back into m/c. How do you mean that it is leaking over the tub, where is the water coming from. If out of soap draw, need the pipes from soap draw cleaned out, remove soap draw and check, you should be able to see.
SD, May 2012