radioman
Super Member
Gee, I dont know about that flue. from pics it looks like its 2 years worth of cresote. I would say you are not getting the fire hot enough or the exhaust gases is cooling off too fast by the time it reaches the top. 
As for the tiller- it goes both ways- a walk behind is great for keeping weeds down between rows, but a 3pt tiller makes a big difference esp the first time. If you got lots of red clay, hidden tree roots, etc- you will be better off with a tractor tiller. a walk behind would be torn to pieces in a unprepared garden. walk behinds these days just don't last like it did 20 yrs ago..
	
		
			
		
		
	
				
			As for the tiller- it goes both ways- a walk behind is great for keeping weeds down between rows, but a 3pt tiller makes a big difference esp the first time. If you got lots of red clay, hidden tree roots, etc- you will be better off with a tractor tiller. a walk behind would be torn to pieces in a unprepared garden. walk behinds these days just don't last like it did 20 yrs ago..