just for a question, does those imsto have any "bad" key? i mean, are all four side of a keycap is straight? because one of my imsto keycap bend inside, and it get stuck with the costar stabilizer . 
Sorry i cant understand your reply

My Imsto Thick PBT keycap is A Brand New.
Imsto PBT side angle is sharpness.
And i have other PBT Extra keycaps.
if you have anything else question, let me know
