Triumph America 865 Carb Model 2007

Hi all my 2007 triumph america 865 carb model cuts out when put in gear if I bridge sidestand connector works fine so must be dodgy sidestand switch but when checked with multimeter is OK bought new one still the same checked clutch switch and neutral switch neutral light goes out when in gear checked wiring for damage have read about diodes but have no idea where they are but confused as to why it is OK when I bridge the side stand connector block any ideas cheers

 

Hi thanks any idea where I can get a diode pack in the uk foud some I america most out of stock or want £100 spend one I have seen is sumitomo 3 pin m double diode 6098-0129

 

Here is the bike that's driving me mad

 

For some reason won't upload