Hi Daisy,

Not sure what you're asking - if you need additional sole protection we recommend pads in boots. If you're looking to increase sole depth getting the trim in order and not touching the soles when a trim is done will help increase sole depth; but it will take a while to see a difference.  Did you see Lavinia's message concerning the last set of markups on the main group: https://ecir.groups.io/g/main/message/266268 which addressed the loss of sole depth?
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Sherry and Scutch (and Scarlet over the bridge)
EC Primary Response 
PA 2014
https://ecir.groups.io/g/CaseHistory/files/Sherry%20and%20Scutch_Scarlet 
https://ecir.groups.io/g/CaseHistory/album?id=78891