So you seem really stable with the smaller jumps as are for sure ready for the bigger, it's great that you got both videos to share cause I think it how's a big difference and that good cause you will be able to get lots of help!
Secondly your a great little rider! Keep up tr good work!
What I saw in the video with the lower jumps, your arms/hands.
Your took your hands and starting steering down, meaning your hands where lower then they should be and your braced against Coffee. When ju
Ping your want shorter reins, hands up and together and shoulders back so you allow with your hands up and controll the shoulders better.
Your striding is great in the video with the Lower jumps. In the next video you can see your having a harder time balancing your body and getting some of the striding to the jumps. I think bounces and grids would really help! Also seems that Coffee is downhill in her/his movement and might be pulling you down before the jumps. When your approaching the jump, sit sall, wait (like you did in the video with tr Lower jumps) wait for the horse to take off and go with the movement, with the height of the jumps in the 2nd video you got to stay the same, don't change your body, count your strides, sit up and fallow and prepare for your next fence!
Good job! Hands up and together, chest open and shoulders back, go with Coffee over the jump, keep sitting up after the jump to prepare for what's next!
Keep up the good work! Keep the videos coming too!
Oh and um I live your indoor arena!!!! Jealous!