Hello All, I'm looking for a rather odd combination. I only have only one hand, and when working with an angle grinder, I find it exceptionally frustrating when trying to change attachments/wheels. I absolutely love the locking spindle solution that the guys at Black&Decker/RTX came up with for their rotary tool, they call it Flip-Lock, and it locks the spindle without having to hold that tiny pin in place. This isn't exactly a common issue, and it seems it's barely mentioned on most manufacturers' websites. Is anybody aware of an angle grinder that has something like this flip-lock spindle lock? Sticking a screwdriver in the motor to hold the cooling fins worked for a little while, but it's not a good solution. thanks!! ~C