I have a Homelite 47 which is a Solo x47 and it's a very nice runner. Light and maneuverability with about a 15" .325 chain. The exhaust seems to have burnt the plastic body a little even though it isn't pointed in that direction. It must have been heat coming back off of some wood. Anyway doesn't effect performance. I liked this one enough to buy a 54 unseen but sadly it was really poor shape so sold of a couple of bits. P&C toast but if anybody needs parts they are your for the postage.
Regards and Merry Christmas,
Lee