This is one of the most debated situations on a field of  paddle When a ball hits the  junction between the glass and the wire mesh , The famous  "corner" of the field Many players no longer really know if the ball is  good … or  fault .
And yet, this situation does have a particularity in the  settlement .

 A separate area on the field 

In padel, the  window  and the  wire mesh  they do not react in the same way at all.
The glass produces a  clean and readable bounce , while wire mesh often completely breaks the  path  of the ball.

But between the two there is a  extremely particular intermediate zone  : the  junction between the glass and the wire mesh .

When the ball hits precisely this  angle , the rebound sometimes becomes totally  unpredictable  :
•  sudden change of direction 
•  ball that comes back towards the player 
•  false bounce 
• Or  trajectory almost impossible to read 

 Why is this connection generating so much debate? 

À  actual speed It is very difficult to know what the ball hits.  Only the glass, the wire mesh, or both at the same time?  Enough to create  disagreements, sometimes decisive .

Or at  Service The rule is strict: after the rebound in the  opposing square the ball can hit the  window , but not directly the  wire mesh .

This subtlety therefore causes a great deal of  disputes  in amateur clubs.

 The famous “90-degree bounce” 

When an impact causes this type of  abnormal trajectory , the exchange can be considered as  fault  ou  years  depending on the situation and the referee's interpretation. The main objective is to avoid a point being decided on a  rebound deemed uncontrollable .

Many practitioners simply think about the service:
•  glass = good ball 
•  fencing = fault 

But the reality is more subtle.

La  junction between the two surfaces  has a very particular behavior. A ball that hits exactly this area can produce a  inconsistent rebound , difficult to read, even for experienced players.

 A frequent source of confusion 

This famous area between the  window  and the  wire mesh  remains today one of the rules most misunderstood by casual players.

At actual speed, the difference is often  tiny which explains the numerous  hesitations  et  protests  during the matches.