hahaha......"smokin crack when they wrote the manual"....I'd have to agree with you on that one canopy......when you get it totally balanced out..let me know..I'll go with your specs, as I have the same engine in mine,....heres my maiden flight again, balanced according to the 'crackheads' specs...... http://home.dc.rr.com/maurie/Pitts%20Maiden.wmv