Quote: (Dangersaurus @ 17 May 2009, 16:14 )
Somewhat true, but to me it seems to be more of an inherent ability. Some people just have terrible depth perception and will never be able to correctly match the scatter off of a scatter die, much less guess ranges. Imagine if you had to guess a tone in order to fire on a unit! Some people just have a tin ear and would be completely left out. It's very similar to that in my mind.
You could argue that tactical acumen is an inherent ability - even if you have to
reducto ad absurdum compare the intelligence of the two players. Really depth perception has very little to do with it, nor to do with figuring out scatter - that just comes from not understanding parallax error (honestly, I'm about ready to bring a small powerpoint lecture to tournaments to try and explain that when making a correct scatter measurement it matters which side of the table they stand on... or a handout or something...). Even with zero depth perception, you can move around the table so both points are equidistant from you and then estimate their horizontal distance. Lastly, most of the time, even in Epic, the vast majority of REALLY IMPORTANT distances to estimate range from 5cm to 15cm (maybe 30cm). Beyond 30cm it is very rare to have critical range guesses.
I grant you that it comes easier to some people than others, but really guessing distances is very much a matter of practice not inherent ability. I'm not that great at guessing distances right off (although I used to be when I played warhammer with war machines). These days I use tricks of mentally partitioning the board up into quarters to estimate distances. It's a skill, and it involves mental arithmetic more than anything else. I've not pulled out a calculator to make trigonometric calculations (yet!) but a basic understanding of common trigonometric ratios can help.
There is one additional advantage of avoiding pre-measuring. As ePilgrim discovered last weekend, give me a tape measure and free reign to measure, I waste a lot of time trying to get things JUST RIGHT, while really it doesn't matter that much. If you have to guess, you put your models down and just get on with things. With pre-measuring, you can make sure you get the exact number of models in assault range that you want - but it takes time better spent on rolling dice and waging war!