Jim R
SMF Supporter
Shouldn't they be square and pink on the Mk.1b variantApart from being round and grey
That describes them perfectly Steve
Why, do you suspect something is wrong with them?
Good idea that You either have a very sharp/fine grit ball or all the dusty stuff has been cleaned up somehow 'cause the thinned holes look really neatI then thinned down the edges of all the holes by hand turning a ball end grinding bit on the rear face
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