The only way I could see the material I used could have detrimental effects would be if the brake band was constantly rubbing on the clutch drum, I made sure it did not rub. That would be the case with any saw that has a brake band system though. So using titanium, I thought it would last much longer and handle the heat better, but one can use any material they desire or have at their disposal, not saying everyone should use titanium. Just showing and proving that a person can build/repair something if they put their mind to it, or develop/have a skill set to do so, that is the point of this exercise. We live and have become a wasteful throw away society, spending money needlessly. When if we just use our head a little we would be much better off. Thanks for your input.