Rubuta ci gaba ga wannan sakin layi - Mack ya sake bambanta kansa a filin Neerwinden kuma yana da babban matsayi a cikin tattaunawar tsakanin Coburg da Dumouriez. Ya ci gaba da aiki a matsayin kwata-kwata-janar, kuma yanzu an sanya shi shugaban shugabanci ("Inhaber") na wata rundunar cuirassier. Ya sami rauni a Famars, amma a 1794 ya sake shiga aiki, bayan da aka sanya shi babban janar. Amma gazawar abokan kawancen
, kodayake ya kasance saboda dalilai da ra'ayoyin siyasa da na soja, wanda Mack ba shi da iko, an danganta shi da shi, kamar yadda nasarorin su na Maris-Afrilu 1793 suka kasance, kuma daga baya ya fadi cikin rashin amincewa a cikin rukunin soja. Sarkin sarakuna, yanzu Francis II, ya kasance mai goyon bayansa kuma a cikin 1797 Mack ya zama Feldmarschall-leutnant, kuma a shekara mai zuwa ya karɓa, bisa ga bukatar sarki, umurnin sojojin Neapolitan. Ba zai iya yin komai ba tare da kayan da ba shi da kyau na sabon umurninsa a kan sojojin juyin juya halin Faransa, kuma ba da daɗewa ba, yana cikin haɗarin gaske na kashe shi da mutanensa, ya nemi mafaka a sansanin Faransa. Da farko, an yi masa alƙawarin izinin shiga ƙasarsa, amma Napoleon ya ba da umarnin a aika da shi zuwa Faransa a matsayin fursunonin yaƙi.