I have three coin doors with Happ Ultimech $0.25 mechanisms that I would like to convert to be able to accept the new BYOAC tokens.  The Happ website indicates that these mechanisms cannot "easily" be adjusted to accept other coins.  I never like easily anyway...if it was easy anyone could do it.  So, anyone have any ideas on how to adjust these mechs to accept a .984 token?
Thanks!