91 aric cat jag 440 runnig issue??

hello all new to the site and just bought my first sled in a long time got a 91 arctic cat jag 440 single carb got it for a very good price because it had a running issue . got it home went through it got it running idle was nice but went to hit throttle and instant bogging to the point it want to die fuel pump was rebuilt checked compression 110 on both cylinders had new coil carb has been gone through. fuel lines in tank I checked got good fuel flow up to carb but still bogs . read about the tss switch so I put a tester light on one of the 2 wires by handle bar that run to these switches and noticed that when I jiggle the throttle my circuit light goes from solid on to flickering so I'm guessing its bad? and is there a proper way to bypass this switch for this model ??? id like to keep my kill switch button if possible thanks in advance for any help

91 aric cat jag 440 runnig issue??