She pretty much commandeer'ed mine originally as
to why I bought her one...lol. Man, now she is smoking me on
the trail, whats wrong with this picture? No I haven't
checked my belt, hmm hope nothing is wrong there.

Would the diag mode tell me if there is any fouled spark
plugs or elec/sensor issues? Spyder6 I was really careful during
break-in to not run fast, long throttle or even run long time at
all? So I don't think so? But again here I am?

 

Very well could be the belt with some wear on it. If you are a more aggressive rider than she is then the belt on yours will wear quicker. It won't have as good of bite and may feel alittle sluggish

 

I'll check the belt and these other issues, but I only have 150 miles
on it, had it since March. Would it really be the belt?