hello everyone. greetings from Capetown. my K100RS runs beautifully. a great pleasure to ride. however in the last few weeks 2 new occurances. 1st, on braking rather sharply from a reasonable speed the engine stalls. it starts right away once starter button is pressed. 2nd the engine stalls on idle when stopped at the lights . this happens now and then for no reason. very occasionally. fires up again after 2 or 3 start attempts. yesterday morning my bike was idling on about quarter choke while i locked the garage door. Stalled twice. after that she ran well. any ideas