Spider-Man has hit a roadblock. Production on the fourth film in the hit box office franchise has been stalled over a script issue. Spider-Man 4 had been set to start in February, but it has been put on hold.

“We will not start until we have it (script) right. The feeling is we are not going to rush it to make the date,” a source tells the Daily Variety.

Executives at Paramount Studios have refused to alter the May 2011 release date – but insiders insist that will have to change.

“I think making May is a real question. We will not start until we have it right. The feeling is we are not going to rush it to make the date.”