1972 Canadian H-Code 340 Dart Swinger Special Resto - Finally started!

Love your work on this car, nothing but top shelf.

Can I ask what you use to grind your welds down and finish them so well? You can't see where your even welded them. Im slowly fitting new lower rear quarters on my Aussie built VF Valiant hardtop and Im having a hard time grinding the welds back to a nice finish.

Thanks mate