Thank you Alistu for sharing your experience upto you knowledge, it is really helpful for me.
There are so many skilled and experienced member in the form so I want answers from other members in the forum also because this layout question is common to all for any kind of design in optisystem. I think we need to be very much clear about the layout properties. I would request all the members to share their experience about the layout properties and optimization, Thanking you.
with Regards.