Quote Originally Posted by Steve Smith View Post
Excellent. I too am interested in the source of the spirit levels for my own panoramic camera
I purchased a spirit level from the local 99p store (I was feeling cheap) - Machined a lump of 10mm acrylic to hold two of the liberated bubbles before bolting to the top of my MPP.

With access to a CNC router/mill, it really isn't that hard to knock one out.