I just finished the Beartooth Bullets Technical Guide. It was really good reading. I learned a lot from this Manual. I did have some question on the issue of slow burning powders for bottle neck cartridges. It seems that cast bullet loads should use slower burning powders for 30-30 class rounds for best Accuracy rather then faster powders. Example would be the use of H-335 vs H870 for the 173 LFNGC bullet in the 30-30 listed on page 96 of the Bullet Guide. My problem is that I can't find load information . All my load manuals only give out loads using the medium burning powders with the exception of H-4831. Where can a guy go to find information on loads using the slower burning powders. I do have the Powley Computer slide rule for handloaders but it is for IMR Powders and I like Hodgen powders. Any info would be greatly appreciated. Could a Beartooth Load Manual be in the future ?