What is the future for Proac Speakers ?

Stewart or any others that are familiar with ProAcs.  I demoed some Tablette 10s that sounded amazing a month ago.  Finally made the plunge and bought some.  However they sound incredibly muddy right now.  Especially the vocal tracks (almost sound underwater or in a tunnel).  I have read that they will take a while to break in.  I have never had to break speakers in before.  The PSB Image B-25s I upgraded from sounded ready out of the box.  

I have Ave been trying to run the speakers while at work but my Appletv keeps cutting off so I have no idea how many hours are on them yet I have played maybe 15 hours of vinyl and normal tv with center channel set up.  I'm guessing 30 hours of total music time.  Starting to get a bit nervous with the purchase.  What is a reasonable amount of break in time in which I will finally hear a noticeable positive difference and real separation of instrumentation?

Greetings Nholic over 150 plus hour of run in is typical..
Please share your whole system cables stands and all?
 How far apart are the speakers tweeter to tweeter?
 How far away are speakers in inches to your ears
 How high are the tweeters off the ground?
  How high are your seated ears off the ground?
  Can you shoot a pic and post it to virtual systems
   that would be great.
 Can you get them so you are in a triangle with the speakers
 and then only see just a wee bit of the inside of each speaker from your seat position.
 Don't sweat yet they are a really nice pair.
 Cheers,
 JohnnyR
Audio Connection
Pro Ac dealer 27 years

My setup is not ideal.  Speakers are in a custom built cabinet into the wall.

137 inches tweeter to tweeter.  About 3 ft off the ground.  Isoaccouatic stabilizers (medium size) angled upwarrds.  119 inches to prime listening position.  Ears probably at 4 ft from ground.  Left speaker is completely visible and right is partially blocked due to cabinet Co figuration.  I will upload pics as well.

Johnny R suggested I fill my stands with sand to give a solid surface to stand on. Wow what I difference it made. You really have to think about how they will be placed. 

Have you tried without the stabilizers?
Also, A piece of industrial Granite under the speakers’ relativity inexpensive will add the necessary mass to support the speaker and keep it from moving and focus it.
After this experiment with various levels of toe in.
Aim each speaker to see just a wee bit of the inside wall of each cabinet from your listening chair.
Also get rid of any stock metal jumpers and install regular copper wire jumpers instead.
JohnnyR
Proac Dealer
Audio Connection