Reviewing weights

Deadlift:

In 6 weeks, I have added 52kg to my deadlift, and have changed my rep/set style to allow for this.
I need to work on my grip to improve this.


Squat:

In 6 weeks, I have added 50kg to my squat, same rep/set style as above.
I need to purchase a cushion to improve this - I am hurting my shoulders.






Bench:

In 6 weeks, I have added 30kg to my bench press, same rep/set style as above.
This annoys me, it's my weakest lift. Must keep plugging!