When reloading my .44 Spl/Mag Ammo I have had a few firing issues. I have taken up with Alliant 2400 powder now,but I was using H110 powder and using my cast bullets,255gr.SWC "Keith". The problems I was experiencing was some of the rounds would fire perfectly and others would just pop...leaving a bullet stuck half way down the barrel. I use a home made lube that consists of Vaseline , Paraffin Wax , Crayons (For Color) and STP Oil Treatment. The lube has worked great as far as no leading but I'm concerned if it is possibly sweating or oozing into the powder charge. Now I do allow the lube to dry completely when I pan lube them. But could the lube be possibley fouling up the powder charge ? The Powder or Primers Bad ?