Mirror on Driver's Side Door

[David Lenington]

The driver's side door mirror on my 1964 Avanti R1 changes position when driven.  Please advise if the mirror can be tightened.  

[mfg]

2 hours ago, David Lenington said:

The driver's side door mirror on my 1964 Avanti R1 changes position when driven.  Please advise if the mirror can be tightened.  

Reproduction Avanti Stratoview mirrors are notorious for this problem… The mirror head itself is very heavy, and there is no easy way to correct the looseness without removing the mirror glass…. and even with the glass removed, there may not be a really permanent way to tighten up the ball stud.