rotor blades stop already, the engine compressor blades haven't
stop mah.
time so to know if inside smooth or not... must be more than
2mins plus.
i kena burnt a few times when i was still junior. nowadays go up
no need rag to protect somemore, lol~ but funny to see the juniors
get burnt.
why dun need rag? rhino skin liao???
do you all do DX btw? like remove engine send it to vendor?