I installed a cruzpro digital fuel gauge model f30.I set the right ohms for the sending unit,the tank capacity is 23 gal,so I set the max tank level to 23 gals.With the tank empty it reads 1.4 gal and with it full it reads 18.3gal.Is there anyway to get the full reading closer to 23 gals or is this margine of error normal for these guages? Thank you for your help Lorne.

no answer to your question but curious where you got it and how much it was...

I bought this at Straight Mackey in Nova Scotia Canada,it cost 150.00 dollars there is a better model for 300.00

thx

i emailed the cruzpro looking for local dealers and they responded right away... my suggestion would be to do that w/ your question and get an authoratative answer.