Hi to the smoke-belching brethren! I have recently come across a Lyman mould # 575602 which appears to be a 400 grain hollow base minie' type slug. Any one on this august board have experience with this particular minie' design? I have the Lyman # 5753213OS mould and it works OK with my P59 Parker Hale, but I was looking for something with about 100 grains less boolit to reduce recoil since I usually shoot at 75 and 100 yards. Thanks in advance!