XRAY - Model racing cars

Hi,

When can we expect a gearing chart? Based on the XB4 1:2.5 internal ratio, it would be good to have recommended FDR ranges of pinion/spur for 17.5T down to 6.5T motors.

Also, despite the Hudy setup book (which is starting aging now...), an XB4 setup book (with the right Huby setup tools for the XB4...) would be useful, particularly to detail the use/effects of eccentric bushings...

Finished the built and the body paint is drying. Cant wait to try it! Starting with a 13.5T im gearing at 22/81 to get used to the buggy before putting a 6.5T... (with a loose slipper...)

What will you gear it at once you put the 6.5 in?