Opinions: I'm inbetween oil changes - 22k on my 950 Adventure. Last oil change was perfect - no wavy filter, nothing. Decided to do a coolant flush while I was at it (it was my first service for this bike) - had some grit inside the waterpump but cleaned it nice and good - all looked surprisingly well. SO! Every few hundred miles I need to top off my coolant reservoir - like from the empty line to full line. The bike will go into my local shop to get the valves checked and all that bigger service work @ 24k.. just wondering if this is normal? I get a bang of worry when I see that empty reservoir and wonder if all that coolant is leaking through a failed waterpump seal. Worst case I'll take it in for early service this week and just get it over with, figured this might help me decide.