Must be that heavy cardboard box, lol.<div>
</div><div>I find it interesting we didn't worry all that much about finished weight back in tha day. With the latest motors which are much more powerful, one would think it would be even less of a concern. Nothing wrong with watching weight, I just pay a passing concern on .40 or bigger planes. </div><div>
</div><div> I do watch weight somewhat, but not to the point of checking servo weights, etc. If I like a certain engine and its not grossly heavy, on it goes. I dope or poly-u the tank compartment, put on whatever covering I feel is strong and appropriate. Fabric, and a 4-stroke for a Hog Bipe is my taste. Period trim scheme. </div><div>That's how I roll, y'all!  [8D]</div>