Thanks again to all those that have posted :) You all are a wonderful help!!
Oxer - Thank you for your input :) I discussed it with my trainer, and she did suggest taking him through a small chase me charlie, just to see if he will pick up - if he doesn't, we will be going from there :)
Horse1324 - Thanks!! Yes, it is a bad habit I've developed that we are slowly working on.
MyBoyPuck- No worries, you are very right :) Making him more adjustable is something I love knowing I need to work on, and it's something I can work on by myself as well. So thank you for letting me know of that :)
Anything else from anybody? Would love more critique about my form, please :)