The last few times out we get water on the floor after driving on wet roads. This is on the couch/dining slide of our 2011 325MK Cruiser. Seems to be coming in from the water being splashed around by the wheels. I cannot pin-point where exactly it is coming in except that it happens near the front. The water leaves a little mud/sand on the floor. This is seen where the groove in the plastic on the floor carries water back to the outside. (that is what it appears to have been designed to do). Any suggestion would be appreciated. Thanks....Al
Sounds like your slide isn't sealing on the bottom. If that's the case you should check the seals and if they are OK, then probably get the slide adjusted.
I'm have the same issue with my Z-1. After driving in heavy rains I had two trails of water coming from each side of the slide. Unit is in shop for a number of issues, this being one of them, and I will update when they have it done, although with camping worlds record repair times *sarcasm*, you may have your issue figured out already.
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2008 Ford F150 XLT 5.4 Triton
2014 Crossroads 271BH