I don't know if anyone else may have been trying to work on this...but I had three bubbles cabs at one time and was using one to make stencil traces...unfortunately I had to shelf the project for a while because....
First had major home renovations last summer and had to put a lot games and parts including the bubbles cabinet I was using into storage so I didn't have access to it....
Fall 2011 I was working on construction of my new arcade bldg but didn't get it quite finished before winter so that I could move all my games in so the bubbles cab is still in storage...
I had planned to finish traces when I finally pulled the cab out of storage..but several people have expressed interest in purchasing the game which may prevent me from finishing the traces so I'm truly not sure if I'll get this done..I'd like to try..but no guarantees..
I do have a second minty bubbles cab that is almost perfect in my personal collection so even if I sell the other cab I could still get this done..but its just not high on my list of projects at this time since I have a very nice cab and if I sell the one that needs new stencils kind of defeats the purpose..
but I do like to try to help others in the hobby so we'll see what happens unless someone else has taken this on that I'm not aware of.....
Sorry for long answer but this project just seems to keep getting derailed...I might just have to finish it just to buck the trend..
