Let me put it another way:
Although I tried to tune mine, due to BROAD Tolerances, or mismatched parts, I never got mine very good. The blade angle & twist from drive wheel to first guide is very severe, as far as bandsaw go, this varies on them saws.
I never get good blade life..
I usualy wear of the set due to rubbing on the wheels
If it does not take out the set, I usually, get lots of cracking on blade.. premature wear.
I tried bimetal blades, they were so stiff that they rapidly wore down the wheels!
I cant leave saw unatteded, it will jam or blade comes off
In short, thw worst piece of equipment I own..

Let me ask you this, how many cuts can you get out of 4 inch steel round bar, without drift, on a single blade?