We are not talking principles!

If you can only map using a visual, i dont think that many will be able to use hex.

This is not principles this is understanding the program you are using, the reason i asked this from JesseT is because he/she uses Megasquirt. This is more commonly used with a visual and takes away the need to use hex and understand what figures and numbers do when changed in the map.

Another thing that people forget is the software and hardware used by some systems are very different. The weber system is not like some of the new management systems around and STILL has many codes and keys needed to use it. Unlike the downloadable versions of most other systems which are just plug and play. If you want to wright a chip with weber you will need loads of equipment like an S4, Pectel software (In my case) Pectel monitor, Blank chip/s, Leads & Cables etc.. The cost for this is very expensive when compared with aftermarket systems.

Regards