A new poll commissioned by progressive groups has found that nearly seven in 10 voters say they’re against using the “nuclear option” to confirm a Supreme Court justice.

The survey was conducted by Greenberg Quinlan Rosner Research for NARAL, Every Voice and End Citizens United, and shared first with Roll Call. It asked about the Senate Democrats’ insistence that the current nominee be confirmed with a supermajority of at least 60 votes.

“Nominees for the Supreme Court currently need 60 votes to be confirmed by the U.S. Senate. The Republican majority in the Senate could propose changing the rules to a simple majority of 50 votes to prevent Democrats from being able to stop the vote with a filibuster,” the survey asked.

Sixty-nine percent of respondents were opposed to the change, compared to 26 percent in favor. Four percent didn’t know or declined to state an opinion.

The process of changing precedent on vote thresholds to limit debate on high court nominees — expanding on changes pushed through by Senate Democrats in 2013 — appears very much on the table if Democrats seek to block confirmation of 10th Circuit Court of Appeals Judge Neil Gorsuch.