That's the dilemma. Do you boost the turnout enabling them to say 'numbers voting remained robust[!]' and spoil the ballot -- whose numbers will be conveniently withheld -- or do you just remain on your posterior and hope the numbers drop into single % digits?
I wrote a series of comments on my ballot paper for the PCC in the B&H area, including -- and this ought to resonate with some at least -- 'this is an expensive exercise'