I'm kinda new to the festool world, so please pardon my lack in knowledge. I was told here to buy a panther blade, or a different blade than the stock blade. But I went to my dealer and found out the panther blade only comes in a 2.5 mm blade, is that true? In fact he pointed out there are only two blades I believe that come in the 2.2mm. So if I understand this right, if I go with a panther blade, it's going to cut more off of my splinter guard on the rail. Who would ever do that? This seems completely ridiculous to me if that's true. Who would use different blades if the stock blade is 2.2 and all the others are 2.5. I'm sure there are reasons for the extra thickness, but if you can't get all the blades in the same thickness, what am I to do, have rails for 2.5 and rails for 2.2. I'm sure this issue has been beaten like a dead horse, but I'm just confused on why 2.2 blades are so limited. Someone help!!