Great light but... - Olight PL-2 Valkyrie Rail Mounted CREE XHP35 HI LED Weapon Lights

So i was amazed how light this flashlight is. I couldnt even tell there was something in the box when it arrived. The light looks of great quality. The only problem i have is to change out the glock style insert for the 1913, the tool to unscrew it doesn't fit. It is odd because both sides of the tool are different and both dont fit. One side of the tool is too big and the other too small.