Squat form check 205x5

[musician]

Hello,
This is my first post so I hope I'm not doing anything too stupid. After taping this I noticed in the sticky that I didn't follow the advice of not filming from floor level and not wearing dark clothes, so I apologize for that and I'll fix it next time.
The main thing I'm struggling with is my knees sliding forward at the bottom... it seems like no matter how hard I try to shove my knees out, there is still this extra slide just as I get into the hole.
How bad does the knee slide thing look in this video? Any other major issues I need to address?
Thanks for your input.
http://youtu.be/occ_leliygs

[Adam Skillin]

Definitely not doing anything too stupid, musician. I'm actually fine with the job you're doing of shoving your knees out, but you need to stop them traveling forward 1/3-1/2 of the way down the descent and let your hips do the rest of the reaching of depth. I would like to see you control the descent a little better too.

Keep working on the knees, use the TUBOW or TUFR to help figure out where your knees need to end up. I don't see anything else I'd classify as major. Take the next video from a 45-degree rear angle, either put your phone on a bench or have a friend take it.

[musician]

Here are my 3 working sets from tonight (210 lbs.)
I used a TUBOW for my warm-up sets, and it looks like the knees are staying put a little better here.
Also, does my depth look okay?
https://www.youtube.com/watch?v=RzHm...ature=youtu.be
https://www.youtube.com/watch?v=jeg2...ature=youtu.be
https://www.youtube.com/watch?v=PFpL...ature=youtu.be