I installed a plane A-340--500 also installed a panel,everything works ok except all 3 gauges IAS-Altitude-Heading gauge does not give me the exact readings,they all show 10 degs nothing in between.

I tried sending an e-mail but the author does not have that e-mail address anymore.

My question is,does anyone know how to change,or what to do in the panel or aircraft cfg files,would appreciate it very much any advice or help.