I'm trying make a slight angle adjustment on the trigger blade but I can't figure out what size hex key is used to remove the set screw. I know Fx lists the part as an M2x4 screw but not the key that fits into the screw head. I have tried my smallest hex heads on it, 1mm - too small, and 1.3mm - too large.
Is FX using an uncommon key size for this set screw?
The only other key sizes I'm aware of are 1.25mm and 1.27mm, and both are uncommon. I could not find them in my local hardware stores.
Is FX using an uncommon key size for this set screw?
The only other key sizes I'm aware of are 1.25mm and 1.27mm, and both are uncommon. I could not find them in my local hardware stores.