James Gray faces second deselection vote

The Telegraph is reporting that James Gray is under renewed threat of deselection.  192 local Tories have signed a new petition calling for him to go.  That's enough to trigger another of the processes that James Gray won earlier this year.  I, personally, would have been tempted to vote for his deselection first time round but I think local Tories who oppose Mr Gray should accept that they lost the vote and get on with fighting the LibDems in North Wilts and in Chippenham.  Am I wrong?