We are building a Modeltech Twister, with an OS 46AX about 90% done and are noticing that the tail is extremely heavy..I have the battery and the receiver as far up as we can get them and still balances tail heavy..My first thought was to get a larger engine. Thinking an Os 61.
Is this too much for this plane?

Not sure where else to post this, so I hope its in the right spot...