Different Mesh With Hypermesh New Version

Dear Altair Support Team,

I am facing a surface mesh issue with Hypermesh version 19 (with hotfixes installed).

With the same mesh size on the same geometry my node and mesh count is less on new version while mesh and number of nodes are more on the earlier (2017.3) version. I have taken the same geometry. Is it some settings I need to fix or any other issue. 

I have to currently rely on earlier version as I got a better mesh with it.

Thank you in advance.