Wilwood remote mastercylinder reservoir leaking

For some strange reason I can not get them to stop leaking I have replaced both half's and o rings 4 times. I heated the reservoir like it says, dam near tried everything but after a week they all start leaking. Has any one out there had a problem (Wilwood says I am the only guy in the world that has) I can build the hole car but I cant make one little reservoir stop leaking.

Been a long time reader enjoy this site very much.

are you sure your not cutting the o rings .if you over fill reservoir them when the brake gets hot they could over flow how hot is the master get when in use or the finish in the master were the o rings seal is bad or the body of the reservoir is to close to the fire wall or working on some part of the car and pushing on just the reservoir when you push on the brakes or body rock or any thing to close