Scotland's John Higgins reiterated his strong criticism of the playing conditions at The Masters after his 6-3 semi-final defeat to Paul Hunter. Higgins - who had already voiced his unhappiness earlier in the week - described the table as a "disgrace".
"It was torture - we were playing with a light white [ball], and the cushions were an absolute joke," said Higgins.
Despite widespread disquiet among the players, the game's governing body World Snooker defended the conditions.
In a statement on its website, World Snooker said: "The playing conditions currently provided, and the materials in use, are the best to be found anywhere in the world.
"We are proud to work with the finest suppliers of all products related to the manufacturing of snooker tables.
"We fully support the excellent work carried out by all parties associated with the production of tournament tables."
Higgins added: "We shouldn't have to play on that table - top players are not used to it.
"I've asked for something to be done. It's a sad day for snooker when no one listens to the players.
"But it's not sour grapes. It would have been a travesty had I won that match."
Several players have been unhappy, citing unpredictable bounce off the cushion and unusual cloth speed.
Organisers took the table apart on Wednesday to examine the cushions and relay the cloth, but problems have persisted.