Vehicle mechanics and physics ruined again!!

Please tell me what Einstein decided to add encumbrances to driving vehicles?  Vehicles get stuck on little rocks, ending in death, they get stuck in ditches now, resulting in death, tree stumps stop a main battle tank, vehicles randomly blow around or  flip over going over invisible obstacles....The list goes on and on.  You need to fix what you broke again it ruins game play and you had it right since BF2...Why do you continually break good physics under enhancements or fixes.  You have forgotten the forest for the trees.  In you infinite wisdom, vehicles are crap once again.  Vehicles are intrigual part of the game since Vietnam and BF2...yet you fail to understand that was always the allure to Battlefield, bringing in armor and support just like the real world environment.  Someone who has used them for 20years they provide relief and strategy to the COD world of spawn, die, spawn...FIX THE PHYSICS you broke ruining half the experience and allure of the BF series.  NOT THAT hard you had it right for 20years or mostly so.  Wonder why game allegiance is dissipating and flocking to other games.  You keep on breaking what doesnt need to be broken.  If it aint broke please dont enhance or fix it, you just end up in a never ending spiral or losing players who like alternatives to spawn die spawn.