Yeah... I'm stupid... I know... I wasn't paying attention when changing pedals and I stripped out the first 3 threads on my left Dura-Ace 7800 Crank Arm. I managed to get the pedal in by reverse threading from the other side. However... I'm concerned that it won't hold. Do you think soldering the back of the pedal bolt to the backside of the crank would hold it in longer? Or am I just thinking stupid again?