Hi all. Firstly I am not sure if this thread is in the right area but I am sure the Mods will move it if not. I am in the process of designing a digital tacho for my M90. I am hoping to make it suitable for many other models. I am also going to incorporate a gear Position Indicator and an ATRE. It will also have indicators and an over rev warning (will kick in 200rpm below red line). I would like a to know if anyone would be interested. I know there are few models out there that don't have a tacho so there should be some interest. Things I need to know if you would be interested (no guarantee it will go ahead) is: Model - Redline - Does it have a Gear Position Switch that output a voltage - Is the timing electronically retarded in any gears - There are probably more details I need to know but nothing pops into mind. If you would like to have a look at the "rough" 3D model here is a link. Please ignore the prices.....they have gone up due to setup charges. Once I have an idea of how many I am looking at I will be able to put up a more solid pricing but at the moment I think it will be around $150ish. http://www.m90.ca/forum/showthread.php?3096-Tacho-and-more Hope you like the look of it.