Its been a while since I've made frame & panel doors using plywood panels. My router bits leave an honest 1/4" groove, while the best "1/4 inch nominal" oak plywood I can find around here is anywhere from 13/64" down to 3/16". Even my old "1/4" undersized plywood bit" was 15/64", which is what I expected to find. I see newer bits are 7/32".
How do you deal with a gap like that without a lot of cover up work? Not sure I trust shipping from somewhere.
Or should I wait a few more years when 1/2" will equal !/4"?
Thanks for input.