So these are my thoughts, for what they are worth.
Of the 48% leavers, the choice they wanted, remain, was already on the ballot paper and they voted for it, so nothing to complain of regarding the ballot paper from their point of view. Unfortunately for them, not enough of them voted for it
Of the 52% leavers, their choice was on the ballot paper also, leave, and enough of them did vote for it
So do the 52% now feel cheated because not enough choices were on the ballot paper to enable them to make the 'correct' choice? Are they all clamouring for a re-run. They seem remarkably silent. Perhaps others are clamouring for a re-run on their behalf - could this be coming from the remainers? And if there was a re-run, the Liberal Democrats have now said if the result came back to leave, they would ignore it - likewise the Greens have said the same. So a re-run would be a costly, pointless, time-wasting, exercise.
As for putting the meat on the bones, the Government asked a question and got its answer from the voters, so it should now do its job, however difficult it is for them, and it's up to them to put the meat on the bones, not the leavers. And don't forget the majority in Parliament voted to revoke Article 50.
So why blame the leavers for giving the Government an answer they didn't expect.