Here's the rest of the test videos. Please watch them all except I suppose the first one is not necessary as it doesn't show balls being pitched. It's for reading speed only.
Test 5. Dimple balls aim up, sorta ok.
Test 6. Real balls aim up not that great.
Pitching machine test 1.
Show speed, angle, where it is next to mound.
Pitching machine test 2. Same as 1 but now you see it pitch.
Test 3. Same as 1 and 2 but with real balls.
Test 4. Same as before but manual a couple.