I slopped and sanded off a lot of Putty but got it to the point where I'm happy with it. Glued on the little brass thingies and primed it. I'll have to wait o paint it till next week. I still have blister to make for it and I'm going to visit my Dad this weekend. We'll resume this next week. PS: my buddy that was supposed to 3D print me an engine couldn't get it done on time so I'll attempt to make my own out of Balsa. That should be fun.