Greetings from Arkansas. Been lurking for weeks learning and researching. Rook does a fantastic job with those "how-to's". Lot's of good info. on this site.
I sold my very tired zx11D (1109) last spring with 72k mi on her and also retired from MX racing this past spring due to injury. Didn't take long and I was missing my bikes.
I bought a CTB 06 a couple of months ago with 11k miles on her. Previous owner was the gas and go type so I pretty much rode it home and disaasembled it LOL. Flushed and changed all fluids and changed filters, checked valves and removed the lowering links and put it back to stock height. Bike is all stock. Still have to replace chain and sprockets. Basically catching up 11k miles worth of little to no maintenance. Looking forward to learning more from the forum.
BTW the ZX11 had the same head cover leaking issue in the same place or at least mine did LOL

Welcome!

G,day mate