Hey CF: What did you use to help the thrust line. I don't like the ides of balsa because it can compress. And Todd: I did not know you had a "Lead Sled, 22#" Gee 22 $60 at the auto parts paint supply company today. Putty, WD paper to 1500 grit, A huge box of XL latex gloves, etc. I used some glue last night that I think I will have to trim with a Laser. Talk about toxic. Best and ENJOY FJ. and stay out of trouble this time.