It's not easy...
I'm getting ready to put down some
Ditra in the guest bathroom! But as I watched the Ditra installation video... I found that I need a 1/4" x 3/16" V-notched trowel...
Awesome... just called Home Depot in Billings, MT (90 miles away... one way) and they have one!
I'm just a few days work away from a flushing toilet! Yeah!
Update....
I decided to call the Ditra tech reps to make sure that the thin set mortar that I bought a while back is OK. The instructions say that I need "un-modified" thin set.
Well.. .this is my first adventure into tiling... and to be honest... I don't know modified... from "un-modified!"
WHAT I HAVE IS THE WRONG KIND...
The GOOD NEWS...
What I need is way cheaper than what I bought!!! Return... return... return...
Another trip to Lowes is in order...