Paneling tool enquiries

Hi, I am new to paneling tool and I am currently having some troubles to create the exact shape that I need. I have created paneling grid via surface domain length for panel custom 3D at a later stage. However, I realise the result is not always as what I have wanted but I am not sure how to change.

As shown in the image above, there are two types of grid produced. I actually wish to create all grids as number 1. How am I supposed to standardise the grid?

Also, I realise the triangles created are curve in shape as highlighted in red in the image above. However, the one I wish to produce are in straight lines.

I have struggled on this for quite some time but unable to find the solutions. Your help will be very much appreciated! Thanks!

Moved to PanellingTools category.

Could you please share the file?
Also what paneling command are you using to create the triangular panels?