Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Will not do a flush cut!!!!

I am going to make this short and sweet. I brought this saw based on its strong reviews. Over all its a very nice jigsaw don't get me wrong but I can not get a flush cut. It will start off flush but then the blade wonders back and forth. I have tryed many things to correct this as well as I contact bosch and they just told me to try things that I had already tryed. This saw would of gotten a 5 stars if it would do a flush cut.