I do t know of any solutions but I would agree that your lead being soft it will get banged up much easier. But I will add that Dr. manning in his book mentioned his testing of deforming the nose of bullets and deforming the base. From his testing he explained that with the base being the sterrring end deformation of the nose causes negligible accuracy changes but deforming the base caused his groups to open up wildly. I wouldn’t worry about it too much unless it’s pushing the boolit into the case and over pressurizing the round.