Solved

Training progress problem

I've noticed some problems on training my driver.
in the past weeks, for every 11 points% of health, the progress bar was growing by on an average of 11 points, due to also the fact that I developed the training facility.
Now, for every 11 points % of health, the progress bar is going only by 4 points.
Is there something wrong?
Please let me know, otherwise it would take me ages to upgrade my driver.
Thanks

That's because your driver has reached same level as your manager level. So driver's star's turn red and only gains 3% training per hit. Once your manager levels up your driver star's will go yellow again then he will train faster again. 

That's make sense.
Thank you....So i've checked my level which is 8 and my driver is 9. That's why.
Ok thank you very much for your help