48.0
long legs!
Always knew my legs were long. I squat low bar, athletic stance always past paralell. I have to shoot my knees forward though. If I try to PL squat (static knees) I end up folded like a briefcase and lifting with my back 
ya i definitely see how that would happen from the video
My squat is very much like what Mark Ripptoe prescribes. I lift on a wedge board too (too cheap to buy oly shoes)
Below link to a vid of 150kg x 1. Made 160kg recently but no vid.
I've tried oly squats but I just can't get all my junk (legs) out of the way without putting the knees out in the next postcode. Gets dodgy over 110kg and upsets my patellar tendonitis 
http://www.youtube.com/user/Chopperdog1982#p/a/u/1/g7wkVCbtCq0
i checked side angle, didn't look bad, your hip mobility really kicks in as you hit depth, even with those long legs.. i personally don't recommend rippetoe style squats but people have made great progress on them, such as steven-miller etc..
my recommendation is always, hit "your own unique depth" allowing some knee shift forward + keep a more upright torso, this could be atg, slightly below parallel, or slightly above parallel.. everyone is different, you'd probably have pretty good form on it with slightly above parallel.
if you ever decide to play with it, remember you can use a few squatting styles.. you could:
1. alternate styles per session
2. work up using a deeper depth, then transition into a half depth
3. hit a block of deep then transition into a block of half, block = 4 weeks perhaps
stuff like that.. bottom line, with an SHR of 48, perhaps squatting above parallel would feel really good...
one VERY nice way to squat half, is to pin squat.. pin squats shit all over box squats.. set the pins to your half depth, unrack, lower, pause, reset a bit if you need too, explode up.. pin squats are very useful.
anyway man, good stuff, your chan is very nice you're putting in work.. that quarter squat crap you did was tuff, lockout hold, then pin squat quarter, haha..
pc!
