For fucks sake...Hatw is no where near 180 degrees. If you don't know what 180 degrees is, it's half a circle. So if that was a freestyle rev, the rev would end at the top of the ball and completely stop going around, everything more than that is much >180 degrees. If you fail to see that you need to re-learn math 
my point were just to say that skatw and eldo have less revs then patw...
I agree that when you do skatw or eatw you can do, for example, 1st and 2nd revs almost at the same time, because you do it with different legs, and when you do patw - you cant start the next rev untill you didnt finish the previous one. BUT, each rev of skatw or eatw takes much more time to do, because all patw`s revs go just around the ball, but skatw`s and eatw`s revs - no! because firstly you need to lift your leg from the ground, then you do a rev, and then you need to put your leg back on the ground - so at all you do much more motions while skatw/eatw than while patw. i hope you understand
