
в файле модели kirovetsK700a.xml найти строчки:
<wheels autoRotateBackSpeed="2">
<wheel rotSpeed="0" restLoad="5.2" repr="1>0" radius="0.80" width="0.9" initialCompression="75" suspTravel="0.1" spring="85" damper="90" mass="0.71" hasTyreTracks="true" />
<wheel rotSpeed="0" restLoad="5.2" repr="1>1" radius="0.80" width="0.9" initialCompression="75" suspTravel="0.1" spring="85" damper="90" mass="0.71" hasTyreTracks="true" />
<wheel rotSpeed="0" restLoad="4.5" repr="0>1" radius="0.80" width="0.9" initialCompression="75" suspTravel="0.1" spring="85" damper="90" mass="0.71" hasTyreTracks="true" />
<wheel rotSpeed="0" restLoad="4.5" repr="0>2" radius="0.80" width="0.9" initialCompression="75" suspTravel="0.1" spring="85" damper="90" mass="0.71" hasTyreTracks="true" />
</wheels>
нам интересен параметр "mass" -- нувот он 0.71, заменить все 4 параметра ну скажем на 2.70