Originally Posted by Gamerjoe
I have my foam core version built, but I am now thinking that foam core was the wrong choice because I cannot get the CG correct without adding 84g of weight to the nose. Ugh
I am guessing you went with elmers foam core. The posterboardvbacker makes it a bit stronger but.adds a lot of weight. On this plane with.the.ch so far forward that will make it harder to balance.
Once.you get it balanced you should have no problems flying with the extra weight. I have flown this design under many different weight loads with great success.