Hi All,
In early January, 2019, the physics team will be removing the Physics Analyzer from the Test tab in Studio. This tool was originally designed for identifying model configurations that might cause simulation instability (such as over-constraint and high mass ratio). With the introduction of the LDL version of the PGS solver, these types of modeling anomalies are infrequent, and ongoing support of the Physics Analyzer is not warranted.
Regards,
-Timobius