"Installed the OMP, and its great! I replaced the washer fluid tank with 2 smaller ones I purchased at Princess Auto. Had to custom make a braket that could hold both tank, then to screw it in at the same holes where the washer tank originally was. I then put the sensor for the washer tank in the premix tank so I could get a warning that it is almost empty. We did 2 RX-8 the same day, took about 10 hours (5 for first one and 3 for second one). Pretty much we winged it. Looking at this guide, its exactly what we did. The bolts are a bitch though (pardon my language)."

From www.rotaryinsider.com

 

Do you have pics of the install?

And, this shouldn't be in the DIY froum (nor should your other one. Read the sticky "What belongs in this forum").

 

No pics, he just described it but do you have a sensor on your wash tank that tells when it is low?

 

BTW I did read that before and I completely forgot. I wouldn't mind if the moderators moved it.