intermittent position for wiper switch

[beetle1303]

So, after reading a few times about this modification I decided to give it a go...
I ordered the required parts for vwheritage and got them delivered today, only to find that the switch was missing the spring and ball that keeps the lever in the selected position, the 6 cables that go to the flat plastic might be too long to install and that the relay comes with a diagram of the connection numbers printed on one side and no indication next to the terminals...the relay has 5 normal size male flat connectors and small

for some reason i cant upload any pics (although resized to 320x480 and 26.9kb jpg)

Chris