The trucount compressor on our planter keeps blowing fuses in the tractor.  Have it getting it's 12 volt power from the right hand fender.  The planter monitor is getting its power from the cab corner post. this is on a mx tractor.  When you go to the field and the clutches are being used and the pump has to run it will blow the fuse. and of course the monitor doesn't work.  very annoying.  unhooked the compressor and monitor stays on all day, so what is causing the compressor to blow fuses all the time?  This has become a very big PITA.  Any help or ideas would be more than appreciated.

Thanks

Eric