I'm having all kinds of troble with my crossovers but as far as my long turnouts i used a file to shape the track works great joe

I'm usinig BACHMANN easy track.....I just added two crossovers to my railroad,but everytime my train goes across the crossover @ whatever speed the engine goes by but the rolling stock tries to turn and then derails is there a fix to this problem? It seems to me that the frog or what switchs direction is to weak.....sure could use some help   my young engineer is getting impatient

I'm also having track problems.....I'm using Bachmann easy track. Every time my train goes by my crossover the engine goes forward but my rolling stock turns in even when the swith is in the straght position.......