I was a fast bowler when I was younger. I used to mark 14 steps for my run-up. It was a smooth and clean run-up with the most accurate line and length.
It has been more than 10 years since I gave up playing cricket, other than playing a few matches in leather ball four years ago. Now, I'm 32 and back playing tennis ball cricket. I look like a novice when I try to bowl, especially with my run-up. I tried making the same 14 steps and failed. I had to make so many adjustments before making it to the crease, and my line and length is totally off.
What changes should I make while bowling to get back to best of my line and length?