This article about the Pennsylvania challenge process, especially the second half, has much information about how the process depends on hiring handwriting experts. The Pennsylvania challenge process no longer allows successful challengers to obtain court costs from the candidates they challenge, but challenges are still common in that state.
Small forms for all petitions —
ONE person signatures — see bank checks for about 300 plus years.
As usual the moron govts are late in catching up.
Shortly — voter internet petitions via 100 percent security.
IE email — I want candidate ABC or issue 2018-1 on the Nov 2018 ballots.