Hey Marg, just saw this by chance in "student section" is this where you hide...

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From what I see, there is too much tension on your hand and too much "jump' and vertical heights in your playing.
There are two ways to play your right hand, 1) wrist rotation is good; but finger development comes first befroe you add your wrist/arm weights into your tone.
2) lay your hands on the keyboard as flat as you can, and press each key SLOWLY and closely as possible. Let the key pushes your finger up AFTER each sound is produced., This means your effort is only the depress action. The aim here is total muscle relaxzation with muscle control. Ps, total muslce relaxzation means your hands not to fall off keyboard but enough to hang on the keyboard with your shoulder relaxed.
Play this without pedal. Once you can get a full legato-as possible, you have completed STEP one

Step 2:
Practice slowly this time with short pinch stacatto, let finger rebound by the key's push up action.
step 3. Do at least 20 minutes untill your both hands are a bit tired ..see how you go.........cu next video..