I installed a new IMS 3.3 gallon YZ tank on my WR with a SDG seat last week. I put some fuel in it then closed up the garage for the night. Today after work I went out to prep my gear for this weekend and noticed that the garage smelled like gas. There was a big spot on the floor and gas down the right side of the motor. Gas was leaking out of the tank around the lower shroud mounting threaded insert on the right side. It was not leaking out of a crack or seam, it looks like it is actually weeping through the plastic itself in an area that looks rough and porous. I purchased the tank from Baja Designs and I will call them tomorrow. I have noticed some discussion about Baja's customer. I will report back after I talk to them. Does anybody have an OEM YZF tank they would like to sell??