Suggestion

#12029
Juno123
Participant

Bullseye Technote #5 helped me with this (Volume & Bubble Control).  It has good diagrams and explains the process well.  You could try to look it up on the internet; I got a technical Bullseye Book at my local glass company.  You could dam the peices to keep them from spreading.  Hope this helps.

People Who Like Thisx

Loading...