To benefit from the "morerealistic" experience, you need :
- the "moreRealistic.zip" file in your mod folder
- buying and using "mr" vehicles in your game (you can find them in the "mod" section of the shop, usually, their name start with "MR")


Please note you have to select the "moreRealistic engine" mod too when playing in multiplayer. Otherwise, no "mr" vehicle would work.
Another point : to get the "mr" feeling, you have to use "mr" vehicles only with "mr" implements. (Exemple : if you are driving a "mr" tractor with a "mr" trailer but you attached a front weight that is not "mr", your tractor will not be able to achieve its top speed)

This mod make the game a "simulation" regarding the driving part : and so, you will get the best experience when running a steady 60Fps (even if it should remain playable at lower Fps)
Don't expect to get a correct behavior and slippage if you run the game at less than 30Fps or with constantly fluctuating Fps.

Final note : there is no point using a front weight for carting job on the road (except if you have to "climb" particularly unrealistic "steepy" roads)
If you think your tractor goes too slow when going up a hill, please go there :
http://fs-uk.com/forum/index.php?topic=150975.0