Trimmer came today, lovely guy, but declared the girls were 'perfect'. But Madam has flares, with a little bruising in the wall at the heel and the Grey has very tall feet. Her attachment is good, so rather than flaring she ends up walking on 'cans'.
This presents something of a dilemma. I may end up doing the training so I can trim them myself. For now I rasp a bit off the walls for the Grey and roll Madam. Then I ride them out. They both go much better, so I breathe a sigh of relief. For now.