KSP 1.1.3 very low fps at high part counts

[berkekrkn]

I am using RSS+RO mod. I want to build station around moon or build a colony at moon. To launch them I need to build very massive rockets with 150+ parts.

 

For example:

:

 

This is my rocket with 184 parts and at the launch pad I am getting 6 fps.

 

What should I do ? I can launch simple rockets (carrying satellites) with +40 fps. Is it possible to prevent this fps drop with a mod or with a tweak etc. ?

 

System specs: FX-8350; GTX 970; 8GB RAM

[maceemiller]

try this mod.....it welds all your parts together and MAY help your FPS rate.....maybe

 

[StarStreak2109]

I was under the impression 1.1 should help with high part counts... But this problem unfortunately still persists...