Replying to Mounting Location Help

Recently sold all my gear and bought:

4FRNT Attack 16 with 130 mm brakes

Atomic Bent Chetler 192 cm 2015/2016 model

6'3 and 185 lbs

27.5 boot size

I've tried looking up the mount location and there are tons of threads about it but rarely a clear answer for proper mount location.

I was hoping someone could clarify what I have deduced from the threads.

Actual Ski Length = 190.5 cm

(TC) True Center = 95.25 cm

(TL) Team Line Mount Location = -2.5 cm from TC

(FR) Factory Recommendation = -3.5 from TC

I am a "traditional" skier with no switch,d-spins or major hucks but I enjoy playing on natural features and powder hunting

There were a few threads mentioning that CB himself mounts at the TL (-2.5cm) and suggested that for a more traditional skier -3.5 cm would be perfect.

Seems like -3.5 cm from TC would be the best mount, however I dont want to loose the playfullness of the ski that everyone talks about

Can anyone speak to this?

Also, when measuring for TC am I supposed to use the base of the ski or the topsheet side?

Base is what I would imagine

Thanks