pncconf -fix pncconf forgetting usebacklash choice
pncconf -fix pncconf forgetting usebacklash choice

pncconf never set the usebacklash checkbutton based on the loaded data

ArcEye/machinekit-testing,ianmcmahon/linuxcnc-mirror,RunningLight/machinekit,ArcEye/machinekit-testing,ArcEye/MK-Qt5,EqAfrica/machinekit,cdsteinkuehler/linuxcnc,EqAfrica/machinekit,jaguarcat79/ILC-with-LinuxCNC,bmwiedemann/linuxcnc-mirror,unseenlaser/linuxcnc,mhaberler/machinekit,EqAfrica/machinekit,strahlex/machinekit,ArcEye/machinekit-testing,araisrobo/machinekit,jaguarcat79/ILC-with-LinuxCNC,bmwiedemann/linuxcnc-mirror,bmwiedemann/linuxcnc-mirror,mhaberler/machinekit,aschiffler/linuxcnc,mhaberler/machinekit,unseenlaser/machinekit,RunningLight/machinekit,cnc-club/linuxcnc,narogon/linuxcnc,bmwiedemann/linuxcnc-mirror,kinsamanka/machinekit,jaguarcat79/ILC-with-LinuxCNC,cdsteinkuehler/linuxcnc,araisrobo/machinekit,cdsteinkuehler/linuxcnc,araisrobo/machinekit,ArcEye/machinekit-testing,ArcEye/MK-Qt5,jaguarcat79/ILC-with-LinuxCNC,Cid427/machinekit,ikcalB/linuxcnc-mirror,kinsamanka/machinekit,Cid427/machinekit,unseenlaser/machinekit,bobvanderlinden/machinekit,bobvanderlinden/machinekit,araisrobo/machinekit,mhaberler/machinekit,bmwiedemann/linuxcnc-mirror,EqAfrica/machinekit,cnc-club/linuxcnc,cdsteinkuehler/linuxcnc,bmwiedemann/linuxcnc-mirror,cdsteinkuehler/MachineKit,RunningLight/machinekit,cdsteinkuehler/MachineKit,ArcEye/MK-Qt5,RunningLight/machinekit,unseenlaser/machinekit,araisrobo/linuxcnc,ikcalB/linuxcnc-mirror,ianmcmahon/linuxcnc-mirror,araisrobo/machinekit,aschiffler/linuxcnc,aschiffler/linuxcnc,unseenlaser/machinekit,mhaberler/machinekit,RunningLight/machinekit,ArcEye/machinekit-testing,ianmcmahon/linuxcnc-mirror,kinsamanka/machinekit,narogon/linuxcnc,mhaberler/machinekit,araisrobo/machinekit,ArcEye/MK-Qt5,araisrobo/linuxcnc,aschiffler/linuxcnc,EqAfrica/machinekit,EqAfrica/machinekit,ArcEye/machinekit-testing,ikcalB/linuxcnc-mirror,cnc-club/linuxcnc,bobvanderlinden/machinekit,mhaberler/machinekit,aschiffler/linuxcnc,unseenlaser/machinekit,unseenlaser/machinekit,bobvanderlinden/machinekit,strahlex/machinekit,bobvanderlinden/machinekit,EqAfrica/machinekit,kinsamanka/machinekit,araisrobo/linuxcnc,unseenlaser/linuxcnc,strahlex/machinekit,cdsteinkuehler/linuxcnc,narogon/linuxcnc,ArcEye/machinekit-testing,mhaberler/machinekit,bobvanderlinden/machinekit,cnc-club/linuxcnc,ikcalB/linuxcnc-mirror,unseenlaser/machinekit,cnc-club/linuxcnc,narogon/linuxcnc,kinsamanka/machinekit,narogon/linuxcnc,kinsamanka/machinekit,araisrobo/machinekit,araisrobo/linuxcnc,unseenlaser/linuxcnc,strahlex/machinekit,Cid427/machinekit,araisrobo/machinekit,strahlex/machinekit,ianmcmahon/linuxcnc-mirror,Cid427/machinekit,ArcEye/MK-Qt5,ianmcmahon/linuxcnc-mirror,RunningLight/machinekit,strahlex/machinekit,unseenlaser/linuxcnc,unseenlaser/linuxcnc,cdsteinkuehler/MachineKit,ArcEye/machinekit-testing,ikcalB/linuxcnc-mirror,Cid427/machinekit,unseenlaser/machinekit,cdsteinkuehler/MachineKit,strahlex/machinekit,bobvanderlinden/machinekit,kinsamanka/machinekit,bobvanderlinden/machinekit,jaguarcat79/ILC-with-LinuxCNC,cnc-club/linuxcnc,RunningLight/machinekit,ianmcmahon/linuxcnc-mirror,kinsamanka/machinekit,EqAfrica/machinekit,cdsteinkuehler/linuxcnc,cdsteinkuehler/MachineKit,ianmcmahon/linuxcnc-mirror,cnc-club/linuxcnc,araisrobo/machinekit,ArcEye/MK-Qt5,Cid427/machinekit,Cid427/machinekit,RunningLight/machinekit,Cid427/machinekit,araisrobo/linuxcnc,ArcEye/MK-Qt5,ikcalB/linuxcnc-mirror,ikcalB/linuxcnc-mirror,ArcEye/MK-Qt5,cdsteinkuehler/MachineKit,bmwiedemann/linuxcnc-mirror