geez bullet bug ur grave digging every thread from the vault LOL
i had a single wiper conversion for a while
i just cut down a flat screen beetle wiper motor so it was only one shaft and mounted it to the LHD mounting hole in the center with a stock 1303 wiper just with the bend straightened out
i also changed the arm arrangement so it parked in the vertical position
it gave great coverage but i had to return it to stock to keep the local authorities happy