W70 loom - can I convert a four shaft to an eight shaft?

Question - I was interested in the 4 shaft extension for the W70. Is there any way I could get some pictures or information on this 4 shaft extension so I can make a decision? I bought the loom used and I absolutely love it.

ANSWER:  Unfortunately, no. The W series loom were either 4 or 8 shaft, not upgrade able. This is the reason we went to the Kombo series.

W series looms (W40/70) were sold in the 80's and early 90's. The Kombo series replaced them. in 2008, the Jane loom replaced the Kombo series loom.