Everything seems really really loud man, have you put a limiter on the end of that or is that straight from the project with no gain-bumping?
If it's straight from the project then everything is way too loud, have a read in the production bible about gain structure and mixing

. Whatcha need to do is lower the volume of everything and mix the track at a lower volume, and then at the end stick a limiter on or something that will bump up the volume to normal levels. That should stop the synth being distorted!
Love the drum work in that track btw!
