Extinction is usually viewed as a bad thing, except where "Sticky Trees" are concerned, in which case, it is both desired and required. This is just one of many instances, when, behind enemy lines, I have been forced from the relative safety of my vessel (an HV in the case), to remove a Sticky Tree from within the mower blade - though I've been stuck by drills, and even just blocks themselves, when these evil twigs pass partially through the forward edge and embed themselves, rendering my vessel immobile until the *&#$ing thing is detroyed. The toilet-brush pine and it's used, dead, twiggy sibling are among the worst offenders, and must either be cut down to extinction, or fixed! They take forever to cut down even with a mower blade, give only 1 log most of the time, but are more dangerous and irritating for their ability to snag a vessel and render it immobile. Eleon, I know you can do it - you fixed the motorbike-to-orbit bug, you can de-sticky the trees. The other little mangrove bushes you don't even collide with, so they're not a problem. Do that with these and we'll call it even!