Does comp feel possitive on the kick start of soft.
If its way too low a drill could still spin it fast enough to get going if its got 'some' comp.
75psi sound a bit down but i'd think itd still kick ok.
If its too low it'll show as struggling to idle possitively & just try to fade out if you don't keep throttling it up.
Miss my IT200, was a great bike, albeit a free rat bike i got for the 43mm forks then decided to get it going & ran strong.