Seems there is a small leak from the base of the door, think its between the seal and the door itself – only seems to leak near the end of a long cycle (C), have checked the door/seal and can’t see a problem – could this be a heat related issue?
Looks like that could have been the problem, I removed the draw and cleaned out the fabric softener section, full of gunk! – Ran several different cycles today and no leaks!