Today, i just put the final touches on my first build/trainer! only one thing. it seems to be tail heavy, and i didnt put the skid plates on the back. is that going to be ok, not putting skid plates on? this is the plane im going to learn to fly with, so i want to make sure its right. i know ill have to balance it, but will not having skid plates on affect it other than maybe landing? also, i have to tune the engine, any info on here that i can download to my laptop and watch/read while im doing it? thanks for the help.