ok so im fairly new to ultrakill, i started in january and im in love with this game. but since i dont have much k&m experience i play on controller. i cant do the slam storage inside of the entrance fast enough and it hurts my fingers. any tips to help?

maybe bind slam and slide to buttons next to each other like a and b. then when you are grinding on the wall push both at the same time to do both in one input.