Saitek yoke throtle problem

[Cessna172150]

Hi all ive been flying for a while and i got a saitek yoke.

I recently was flying and moved my cursor on the the throttle and it said 99% i checked with every aircraft including multiengines. i have set so the prop controll is my 2nd throttle and it also said 99%  im pretty sure it worked before but im not positive.  also when i put the throttles all the way to idle the engine is at 1%.   I know this really isnt that serious but its worth fixing so if anyone knows how plz tell me thx  ;D