| Author | Message | ||
     Winfried Rating: N/A |
Today I asked our master mechanic who also has at least two decades of experience in advanced mechanical design. He believes that the dimensional changes I claim to have noticed may be due to a layer of corrosion on the die-cast part. The surface of the shutter bottom looks dark grey, it seems to be minor corrosion only but he thinks it's sufficient to make the parts which are supposed to have a snug fit to have a very tight fit. |