This week I received my Tiny Trainer Get Started Package, and I just finished assembling it in the three channel configuration. After putting all of the electronics in, I found that the plane was very nose-heavy, so much so that I had to put the battery at the very back of the velcro strip to get it almost balanced. I'm looking for tips on ways to add a bit of weight to the tail so that I have room for finer adjustments up front. As it's my first plane I want to make sure I have it set up for the best learning experience