Yeah this issue is related to the fact we all these days are having pretty fast computers compared to what the game was designed to run on, some people have more "capable" comps than others some will experience this issue easier, some won't have it at all because their comps are more bogged by the game it's self... Open the Editor: Load the modification you wish to tamper with (if the original game is what you wish to alter, simply create a new mod)> On the top menu bar you will see Modificat