I have been bulding for 10 years or more, and started out with Monokote then switched to Utracoat. Last summer I bought my first ARF a U-CAN DO. No mater what I tried I could nt get some of the Monokote to shrink up , and even burnt a hole in it trying to get to tighten up. I called Great Planes and they sent me 8x8 piece to repair the spot. That was my last Monocote plane for me.

Larry D.