The most used and useful ASL object I have ever seen is Ole Bøe's Incremental Infantry Fire Table (Mini) Quick Reference Data Card, IIFT(M)QRDC. It contains the Incremental IFT and some of the other most used ASL charts in updated / corrected versions. I cannot play ASL without it. Ole was kind enough to give me permission to host these charts.
If you have a comment or question you may
email me. Roll low.