Hello all, just put slicks on my '32 Ford yesterday & after using the trans brake once it quit working. First time worked fine, but when I pushed the button down the second time it didn't engage. The car just went forward. I only used it a couple of times with the old small block chev engine & just a couple of times with the new blown hemi motor. With slicks I was trying it again. Is there some part that usually breaks first on these or ???? Thanks, Bill