I'm glad to hear that the pad seems ok.
I hope that somebody can point me in the right direction next.
On auto the over/under lights are a bit erratic and the shutter appears to work at different speeds but only when pointed at a direct light source.
At the higher Fstops (11 & 16) the shutter stays open.
When I point away from direct light the shutters open, but stay open until I, either move the winder or point the camera back at the light.
This last scenario is for all settings.
The shutter works everytime on B and flash settings.