I'll second DirtDrop's recommendation to use the cotter pin press. I bought mine from Bike Smith Design also and picked up the fixed cup tool for future use; got a fair price for buying both tools at once. The cotter pin press works super slick and is elegant in it's simplicity. I own four vintage Raleighs and do work for others that have similar cranks. The other options of c-clamps and various hammers and drifts are good to use if it's a once in a while job; it may take longer but it will work. PG.