Top punch for GB 358627?

[selmerfan]

What top punch are you guys using for the group buy 6-cav Lee mold that is a copy of the Lyman 358627 215 gr. GC boolit? I'm using a Lyman 4500 sizer. Thanks for the help!
Selmerfan

[MT Gianni]

I use a 429 for my 368627 LY mould.