I have an issue that I am facing right now with making cast rings.
I created my wax master in a size 7 and am having my caster cast
those. Here’s my question. can I stretch the 7 to a size 8 to avoid
re-creating a wax master in size 8? Should I just re-size the 7 to a
6 via old fashioned soldering or should I also do a master in size 6
AND. if the answer is going to be re-create a wax in the appropriate
sizes. should I just have my caster shoot extra waxes of the size 7
master and alter them to a size 6 and 8…what’s the easiest way of
doing this? Help!