Yeah grumpy, having a permanent grooming set-up at your fingertips is pretty serious....Even a lot of Bowling Clubs share theirs.... Steve, thanks for clearing that up re the bottom blade, I do agree with grumpy tho...you would need to use a spare sole-plate, as removing and replacing the knife blade and re-grind would be a pain in the butt!!
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