Hi how's it goin?, mmmm-question,is anyone familiar with a spring plate fed chuck and duck style chipper? This is the only chuck and duck style chipper I've ever been around and I can't get this thing to suck up a limb for nothin. It's got some kind of spring plate positioned in front and under the drum looks like it ought to bounce up and down, maybe causing the wood to feed into the drum. Any feed back would be greatly appreciated, no pun intended. Thanks, Two Boots.