Hi grunpy and Kempe, the engineer that does the regrind will remove the screws and replace the bottom knife blade...apparently there is a method of getting the screws out, if it is done incorrectly, you can crack the cast iron sole plate which is expensive to replace...$$$.
Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member. Kindest Regards, Darryl
