JBD

I was looking at this project and I think it's fantastic! I have several Xagyl filter wheels including 2 to 8 filters which no longer work because of the electrical circuit, I called on the company as well as several retailers who sell this product to have new circuits, but without success . Is it possible to have a code for a filter wheel for 8 filters? This would undoubtedly save (if I can make the adaptation), my 2 wheels with filters which no longer work. Thanks in advance!