Is it correct that I just need to reverse some of the numbers? Which are they? Face angle, club path and also the Side/Carry total or more?
What does the "R" and the "L" mean for a leftie e.g. club path 3,2°R or face angle 2.5°L. I just know the plus and the minus from the Trackman.
No problem.
In my opinion understanding the physics is very important.
If You understand how the physics work, You can tell a lot on Your swing, just by observing how the ball flies.
Don't really need a radar for this 
- The ball will start in the direction of club head face at impact. So if the ball starts left, Your face is open (closed for a right hand player). The only real exception is for woods where the face is curved. So it can be difficult to know if You hit a toe, or face open if the ball start left. The R10 unit will not know either.
- Spin direction of the ball is determined by face angle relative to club path direction. So if You hit a ball starting right, but spinning left, You will know that the face angle is closed at impact (starting right), but Your swing path is even more to the right. And in order to correct this You should basically aim more left, in order to shift the swing path from outside in to inside out.
I see plenty of right handed players trying to correct a slice by aiming more left to compensate. Probably totally unaware that their outside to in path only gets worse by aiming more left. But then again, it's not easy for a slicer to aim directly into the water hazard on right side, but that is what they should do
