Hello and welcome again!
As my first entry I'm posting these balls bouncing.
I'm just a beginner right now, testing out timing, spacing and the use of time charts. Being those quite helpful.
I'm following Richard Williams' Animators Survival Kit book closely, so a lot of the stuff here will work around those basics.
As for the tools used:
I love traditinal pencil and paper, but as you know, is not easy to get a light table, so I may use Adobe Photoshop from time to time. Once you get the idea is a very powerfull software to make some frame per frame animations ^- ^.
I'm adding these excercises to the record.