I question this. I do not know how it is possible to know that 134 votes were not counted, when the only verification of the vote is the machine's tally of the vote. Could it be that 134 people showed up to vote, but just did not enter a vote on that particular race? Not everyone votes on every question...
I don't mean to give the wrong impression. The only way I can accept machine voting is if I vote by touch-screen, the machine shows me a picture of a voted ballot at the end and gives me the option of revising or accepting it, then prints out the ballot, which goes into the locked box for counting. In my scenario, the only use for the machine is to verify the number of ballots voted, and maybe record a vote tally for verification purposes.