Add a toggle (like the Sword of Zeus) as a right click.  With it players can select what number of logs the Wilderaxe will mine.  4-3-2-1.

Only available Log Counts based on level will be allowed.

The reason for this is that sometimes you just want to take 1 log down off the top to even a bunch of trees in a row before you come back and start hacking the whole thing down.

Would also help with leveling.  Currently you have to farm 2/3/4 times as many trees to get to the next level. While I'm not 100% sure, I think the tree counts are already sufficiently set for their level.

Also, when leveling my axe I found out that the counter doesn't go up 2 when you mine 2 logs at once. It only adds one to the counter making it twice as hard to level it up after the double log upgrade