.col-lg-3 (25% width) breaking line in Category page list

When removing both left and right columns in my layout for Category page, for the purpose to fill the page with 4 products per row through entire page, the list of products is never consistent and some of them randomly fall into next row instead of consistently listing 4 products per row. So instead of:

1-2-3-4
5-6-7-8

I get:

1-2-3-4
- - 5 - 6
- - - 7
8-9-10-11
etc.

I tried fiddling with
\catalog\view\theme\(...)\js\common.js:119
\catalog\view\javascript\common.js:116

but it didn't help. It assignes the correct class and it assigns 25% width per product, but somehow products still break into next line/row.

Been searching for days now and cannot find the solution, please help if possible. My Opencart is 2.0.1.0, does it have to do something with the clearfix perhaps?

This Product Layout Fix By Viethemes should help you

Fantastic, thank you so much! I've stumbled a lot on Viethemes' posts about this very subject (have them all bookmarked), and adding codes and this and that, but I never knew about existence of his extension. Hope this helps other people in same need as well.

Edit:
Just confirming that Viethemes' extension works like a charm!