Some part features that regenerated in SW2013 fail when opened in 2014 and 2016. One part is fine in 2013 and 2016, but fails a feature in 2014. Is SW not fully upward compatible?
Examples of (4 different parts) features that fail when opening 2013 parts in 2014 & 2016.
1. A cut to surface fails due to a surface extend produces different results in 2014 than in 2013.
2. A round fails to regen in 2014, but works in 2013 and 2016
3. A mirror body fails to regen in 2014 & 2016. However, If I create a new mirror exactly as the failed mirror, in 2014 & 2016, it works.
4. A circular pattern fails to regen in 2014 & 2016
SolidworksParts And Features