Fsb warning - V Seven Extreme Environment Gas Tube

For several builds I wanted to try this tube out. There was mention of not being able to bend the tube into place, which I never remembered seeing. I pulled the trigger and placed the order anyway..to no surprise this tube literally can’t be used if you have an already pinned fsb. Its is not flexible, much thicker than a SS, and was wedged into my bcm upper, marred the receiver gas tube entrance hole, and had to be cut out. I have a regular gas tube coming now which I hope solves the problem but I fear the brand new receiver is ruined now, after I just got back from the smith from seating the thermal fit unicorn barrel I have.