I have assembled myself for buying this saw because of the sword size, unpack and after the test run, first strong sparks in the housing, can be after 3-4 run times for 30 sec. he was gone, so ingrained the coals, I have with the now saw 20 fir of 10m height ausgeastet and reduced to 3m, the saw is great, not had any problems and runs and runs, and the extensions are top, quickly made even think about it and and again, a super saw for the price probably can not be beat, my full recommendation to buy ...
