It seems that at least one of them needs repairs of some sort when first use in the spring.  I think I had bad gas last fall they all gave me problems but with new gas two are fine now.  The oldest of them needs a new carb which I have two on hand.
I've learned a few things over the years about these...

	
		
			
		
		
	
			
			I've learned a few things over the years about these...
- After taking the back belt/drive cover off to fix whatever doesn't work just leave the dang thing off to easily remove sticks and pine cones, etc that jamb up the drive belt.
 - Don't wash them down with water and put them away. The bowl shape in the drive system idler pulleys will let water sit there and rust/seize the bearing.
 

				
