I'll have to order some of that castor oil for this bike. I've stayed away from it with my Power valve 2t engines because I don't want to gum the PV up. Ordered a set of jets so I can tune it, I figure I'll start 1 size above the honda manual spec just to be safe and I ordered another weisco piston today so I should be able to test run it next week. What's the best way to break in a fresh iron bore 2t engine? Ride it around my yard slow for a while? Send me a few pic's of the seat and let me know what the shipping will cost, does it mount like the CR seat with bolts or does it flip up and have a key lock like the MT seats?