How i train my aim on rainbow 6 siege

So how do i train my aim?

So i spam the hell out of t-hunt normal lone wolf (going to be tracking those soon) so i'm going to start doing 10 T-hunt normal per day from august 4th and tracking kills and deaths from each game and studying the data to see if i'm progressing (I already do t-hunts I'm just not tracking the stats yet.)

so 5 days ago i started using a site called mouseaccuracy.com 

and i have been doing 20 of those per day at the same time every day 12:00 PM, i have made a spreadsheet where i record my 20 individual scores and the score average (not recording the target hit accuracy since that is counted in the total score anyway) . here is a screenshot of where i'm currently at.
 

it's not very visible but each score under 1000 is in red each score under 1100 is orange and all scores above 1100 are in green as you can see since the start my average score has gone up and because of this very site i'm seeing a great improvement in my aim because i can actually tap heads with ease i have gone from a high score of 1125 on day 1 to a high score of 1305 on day 5.  I would definitely recommend this site as it's easy to use and highly modular.
I will be posting daily match updates as well as any changes in my kdr even if i have a terrible day so stay posted and give this a try if anyone wants a copy of the spreadsheet just send me a Dm.  Keep training guys ;D