Some / many have yardage info that compensates for inclination...by that I mean will give you an effective horizontal yardage. Some will give a ballistics solution if the shooter desires it and inputs info into the LRF. For those who use LRF's without that feature....i.e. that doesn't give info on, or compensate for, inclination, how do you get your solution? Is it using an indicator on the rifle and then using SW or a drop chart? Reason I ask is that I am looking at LRF's and curious to know what is ahead of me if I choose one without an inclination feature.