Thanks Johnny. The first page talks about 4mm bolts which hold the "perch" in place. Once I removed the cover plate for the RH turn signal thumb lever I saw a 4mm bolt. Loosened it and repositioned the entire RH assembly. Retightened, replaced cover and adjusted mirror, so I'm good to go.
BTW, I have the Clymer manual but could not find any info on how to adjust the position of the RH perch. Probably not looking at the right terminology. The Germans are as non discreet as the Japanese when it comes to words. Or, is it the translations into English?