Probably since the tank is tapered at the top and bottom; it takes longer to go through the middle of the tank, and rightly so. **Are the resistors on this unit replaceable?** My dash wants 0 to 100ohms instead of 100 to 0 ohms full to empty. Right now I'm still using the stock unit with the "top" of the resistor "coil" grounded instead of the bottom. It works when the flaky unit decides it wants to give a resistance besides infinity. I'm ready for something new I think. Jim On Fri, 28 May 2004 12:13:08 -0400 "Walter Coe" <Whalt@xxxxxxx> writes: > Enjoying a daze of low blood sugar, I took a look at a pair of boats > and a spare DMCH sender. Martin is right about the DMCH sender > being a good deal for the money. A lot more effort went into making > it, and it is less than half the price of what SeaDoo charges. > > What I don't like about the DMCH sender is their choice for resistor > values. They crowd them all around center scale while stretching > out the top & bottom. When riding in Mike Cohee's car to the Spring > Social last year, at one point his gauge fluctuated between about > 1/3rd scale to near empty. > > Instead of eating breakfast and working on removing that hemorrhoid > that the IRS has so graciously blessed me with (hey, I earned it) I > stuck a meter on a spare DMCH sender and got the following values > (in ohms from full to empty): > > 92.3 > 70.4 > 58.5 > 52.8 > 47.3 > 41.7 > 25.7 > 12.8 > 0.8 > > As you can see, they crowd all the increments near center scale. > Why? Now I'm inspired to make my own senders, but I should really > put the effort into making those sway bars and convex side mirrors. > I promise! Now I need to eat before I pass out.... > > Walt > > > [Non-text portions of this message have been removed] > > > > ------------------------ Yahoo! Groups Sponsor > --------------------~--> > Yahoo! Autos. Everything you need to know about buying > or selling a car. FREE Quotes, 360° Tours, Research, > Blue Book, Compare Vehicles, Buy Used > http://us.click.yahoo.com/kEZsdA/bwnGAA/YiGOAA/HliolB/TM > --------------------------------------------------------------------~-> > > > > Yahoo! Groups Links > > > > > > ________________________________________________________________ The best thing to hit the Internet in years - Juno SpeedBand! Surf the Web up to FIVE TIMES FASTER! Only $14.95/ month - visit www.juno.com to sign up today! ------------------------ Yahoo! Groups Sponsor --------------------~--> Yahoo! Autos. Everything you need to know about buying or selling a car. FREE Quotes, 360° Tours, Research, Blue Book, Compare Vehicles, Buy Used http://us.click.yahoo.com/kEZsdA/bwnGAA/YiGOAA/HliolB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/DMCForum/ <*> To unsubscribe from this group, send an email to: DMCForum-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/