Good going,

Since soloing, it looks like you are getting into the part of RC flying that is going to make a great flyer out of you.

Take that trainer up and wring it out. Do everything you can think of. Learn the use of the rudder so that it is second nature. Experriment with throttle management during your flights.

Then increase the control throws on your trainer to the maximum, and re-learn everything you thought you knew.

While doing this, just keep in mind that you want to have a plan for each flight - don't just bore holes in the sky.

Keep up the good work and let us know how it is going.