Hi Shayne,

I had posted the link to the spreadsheet on the OzFirestorm site in the Knowledge Base quite some time ago

 

I didn't know that. I actually put it up again because somebody, I forget who, asked me to. Pretty handy I found when trying to set my Speedohealer.

 

New link loaded. You should be right now.

 

Hi again

I used the spreadsheet when programming my Speedohealer and it was a snap (15/43 meant reducing by 15.5% and done!)

 

My work here is done.

 

Hey guys, I don't know if there's something wrong with my particular download or what, but when I try changing anything on the spreadsheet nothing happens. I can click on one of the gear ratios, but any input to the keyboard results in, well, nothing.

Any ideas?

 

make sure you are changing the yellow boxes not the white?

 

Yup. The boxes with the sprockets are indeed yellow and are indeed the ones i'm trying to change ..... unsuccessfully.

 

He is correct... there is no formula tied to the sprocket cell. Anyone recall how it all worked? I'd be happy to update it, as I am pretty good at Excel, but no idea just how the formula worked.

jim

 

Try this... my personal take on it...

 

Thanks! I downloaded it a second time last night, and it worked fine, changing the columns as advertised. But yours is a lot easier, with the dual columns for comparison. Much appreciated!

jim

 

All I did was edit the original one, and duplicated the formulae to be able to compare two different setups, other than just compare to stock...

Plus the the layout of the original one had me confused more than once...

Also added formuales making it easy to change the internal gearbox parameters, ie different bike...

 

Been looking around the forum at a couple different spreadsheets, this is the best. I think the bike is geared too tall, don't like the stock ratios for tight twisties. Some guys say 15/43 is too buzzy, but from the looks of it from this spreadsheet its really not a huge change. Loafing along at 3,500 RPM in 6th is 98 MPH.