Well done speedy. I have 2 of the previous model and they are very powerful. I had an issue last week, it would just stall. Turned out the spark was earthing in the plug boot. Common apparently
They get bloody hot as no front vents - all enclosed. Have burnt my arm after 10 mins of flat out slashing
You have scored one of the 'reel easy' speed feed heads on the straight shaft. But you would have to buy a new knob at bunnings to get it to work - they are grey now about $6. You dont have to manually rewind the spool then.
And dont forget some grease in the gear head for longevity
Lot of power for 25.4cc, they go well
Regards
Tyler